2. Using the same figure, what would the measure of each interior angle be if the exterior angle measured 140°? 4) A D.

Q: 2) What is the measure of angle G? mZG 70° G 120°

A: Given: The figure as To determine: The measure of ∠G

Q: Refer to the following triangle: a+B+y- 180° If y = ß and a = 16ß, find all three angles. a = i…

A: sum of all angles of triangle = 180°

Q: 1. Use the given information to find the indicated angle measure. Given m4ADC = 134°, find B. 11x-7)…

A: given ∠ADC =134°∠ADC=∠ADB+∠CBD∠ADB=11x-7∠CBD=5x-3

Q: 2. Find the missing sides: (a) 10m 12m

A: on solving this we get the

Q: 13) 32° b 14) 47°

A:

Q: 1. Roberta is standing between two buildings in a townhouse development. The building on Roberta's…

A: We have to find which spotlight is closer to Roberta and by how much.

Q: If mzB = 13°, a = 15, and c=21, what are the measures of the remaining side and angles?

A: given m∠B=13°a=15c=21accordinr to sin law we know sin(A)a=sin(B)b=sin(C)c

Q: 6) A helicopter flying 3,590 feet above the ground spots the top of a 150-foot tall cell tower at an…

A:

Q: M. 60 60 16 N. 8) Find the unknown measure for each triangle.

A: The objective is to find the length of the missing side. Consider the triangle sum property that sum…

Q: Gene redesigned the garage from Exercise 29 so that the 12-ft roof would rise 2 ft as shown. Find…

A: the triangle formed is a right-angled triangle with a roof to be 12 ft. and is 2ft. above the…

Q: Find the measure of the remaining two angles. mZABC 51° B m BC = 7.50 cm 4. m BA = 7.50 cm A

A:

Q: Ex. 2: Sketch each angle in standard position and label its quadrant. Then, sketch an angle that is…

A: Note: Coterminal angles are angles in standard position (angles with the initial side on the…

Q: e) X 98° 46° 31%

A:

Q: Sly Cooper is making another daring escape after a heist! He is on top of a 112 meter building that…

A: a)

Q: c) Find a. 20m B .09 %%%%3D %3D 15 ft %3D 的 %3%3%3D A. b) Find c. a) Find c. answers to the nearest…

A:

Q: 2.) A man measured the angle of elevation of the top of a tower to be 70'. When he walked 30 m…

A: According to the guidelines issued by the company, we are supposed to answer only one question.…

Q: 7.8 80 Which angle measure is cdosest to the value of x? A 43.9° B 44.3° C 45.7° 46.2°

A:

Q: 4. What is the measure of angle P? 106 to Arville: 5 km to Bremen: 3.5 km 450 mi 450 m

A: Given,  A quadrilateral  with two sides 450 m , 450 m and one of the angle is 106°  We have to find…

Q: 4 Find the refenence angler for a= 350° b= 2.3, c)=-140°

A:

Q: 1. A pilot must fly 23.0 km before she is over the ocean. The angle of depression to the ocean…

A: From the given information. The distance in which the pilot must fly is 23 km. The angle of…

Q: Ex. 1: Šketch each angle in standard position and label the quadrant it is in. a) 140° b) 240° c) –…

A:

Q: 16) 45° 68 79 75°

A: Given: The figure  To determine: The measure of indicated angle.

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.