Estimate the error made in calcutating the area of the triangle ABC in which the sides a and b are measured accurately as 25 cm and 16cm, while the angle C is measured as 60° but in error. 2.

Q: What is the measure of the angle currently marked (5x + 38) in the trapezoid below? 12x - 28 5x+ 38…

A: Explanation and solutions is given below....

Q: Given a right triangle  with one of the angles being 12.6 what is the measurement of the third angle…

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Q: . A man standing 9m above the ground observes the angles of elevation and depression of the top and…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: Given the side measurements, classify the triangle. 21, 28, 35 A Acute B Obtuse Right

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Q: Find the measure of the missing angles.

A: Introduction: We know that the angle of a straight line is 180°. Let x and y be two angles on a…

Q: (4x+37)° (7x+10)°

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Q: 64 ° J X

A: We know that the sum of the opposite interior angles in a cyclic quadrilateral is 1800.

Q: 1. What is the measure of the angle formed by the corner of the window?

A: what is the measure of the angle formed by the corner of the window

Q: 10x-10 8x + 10

A: Given  that line are parallel  to find the value of x we are using the property of  Alternate angle

Q: Arrange the angles of APQR from smallest to biggest. Given: PQ = 7.11, PR= 8.33, QR = 8.49

A: We know that, in any triangle, the smallest angle is always across from the shortest side and the…

Q: Find the missing angle marked in the isosceles trapezoid... Y 70° V X W 70° O 110° O 100° 06 O

A: We have to find the angle

Q: 3.5

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Q: Find the measure of the angle indicated. 11x – 6 10x

A: Draw a schematic diagram of given figure.

Q: 4. Explain why there is no angle in the second 7 quadrant that has csc A 5

A: We have to find reason

Q: 15. Max built a skateboarding ramp that is 16 inches high. The angle formed by the ramp and the…

A: Here we use trigonometry to find length of ramp.

Q: What is the measure of the reference angle that corresponds to an angle of measure 278°.

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Q: Find the measure of the angle in standard position. 2

A: The angle made with the axes will be tan A=3212 tan A =3 A =60∘ The positive angle of the vector…

Q: 2) Calculate how far from the base of the tower Zachary placed the ladder. (hint: Youll need the top…

A: Topic:- geometry and trigonometry

Q: What is the measure of the missing angle.

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Q: Which angle is the included angle between the sides XY and YZ of ∆XYZ?

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Q: A pilot is flying over a straight angles of depression to two mil 38° and 42°, as shown in the fi

A: The flight path of the plane and the highway would be parallel, thus angle A would be the alternate…

Q: What is the measure of the missing angle in the given right triangle?

A: Given:

Q: Classify this triangle by its sides and angles. %23 obtuse and scalene acute and equilateral acute…

A: Definition:   Acute : if triangle having all angle less than 90°. Obtuse: if triangle having any…

Q: 64 ° J X 92° Y

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Q: The angle between y = 4x + 2 and y = -x+3 is: %3D 65° 75° O 47° O 59°

A: We will first find the slopes of the two given lines and then find the angle between them.

Q: 9. KL 10x +3 K 3x +24 L

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Q: Determine the value of the missing angle 90 F 95 50° S 50 45 140° T. O O O C RI

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Q: Is it possible to draw a triangle whose angles measure a) 100°, 100°, and 60°? b) 45°, 45°, and 90°?

A: We are given some angles and we are asked whether with there angles ,triangles can be formed or not.

Q: Find side b of the oblique triangle given that Z B = 11 and side a = 392 and side c = 228.

A: given∠B=11 ,a=392  and  c=228we know cosine ruleb2=a2+c2-2ac.cosB

Q: What is the measure of Zx? Angles are not necessarily drawn to scale.

A: The value of ∠BOC=35∘ The objective is to find the value of x∘

Q: What is a correct name for the angle shown? T. O ZR O ZRTS OZSRT

A: The correct name for the angle is,  ∠S

Q: A sandwich shop in Campbell polled its customers regarding their favorite sandwiches. Sandwich…

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Q: What Is the sum of the measures of the interior angles formed by the boundary of this team pennant?…

A: The Sum of interior angles of a polygon with n sides is:

Q: 148 34 of

A: We know that the exterior angle of a triangle is equal to the sum of interior opposite angles.…

Q: What is the angle measure 47°18′41′′ equivalent to in decimal degrees?

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Q: Determine the possible measurements of the third side of a triangle whose first side has length a =…

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Q: Determine the measure of the exterior angle shown In the diagram (2x)\ (3x)° (3 x +12) ?

A: ∠A=2x∘∠B=3x∘∠C=3x+12∘

Q: A ball gets launched at 50 metres / second at a 45 degree angle on Mars. Not accounting for air…

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Q: Which is the best estimate for the measure of the angle?

A: We have to check

Q: Name the triangle sides that are parallel to the given side. AB СВ XY

A: We are given with the two triangle shown in the question:

Q: Find the measure of the exterior angle. 80 30 to %3D

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Q: An observer on the top of a mountain, 500 m above the sea level, observes the angles of depression…

A: Let, AB = Height of mountain = 500 metre ∠ACB = 30° ; ∠ADB = 45° C and D ⇒ Positions of boats…

Q: c) Make a conjecture about the relationship between the 60° angle between the diagonal and the…

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Q: Name the marked angle in 2 different ways. E C.

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Q: A B 79 (5л — 9)° (2л + 11)°

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Q: Find the measure of an angle that is half as large as its complement.

A: let the measure of the angle is m∠Aand measure of its complement angle is m∠B. sine it is given that…

Q: Convert the angle to D°M'S" form. 78.541° ... 78.541° = %3D (Round to the nearest second as needed.)

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Q: Find the measure of the bolded angle. 6x + 10 10x + 10 The measure of this angle is

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Q: Determine the possible measurements of the third side of a triangle whose first side has length a =1…

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Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.