O 3. An exterior angle of a triangle is 152°. If the non-adjacent angles are congruent, then what are the measures of all of the interior angles of the trlangle? 62°, 59°, 59° 28°, 76°, 76° 90°, 45°, 45° O 152°, 14°, 14°

Q: 4. Tom measures the angle of elevation of the peak of a mountain at 35⁰, Susie, who is 1200ft closer…

A:

Q: 26. Parallel lines m and n intersect parallel lines x and y, representing two sets of intersecting…

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Q: . Find the value of angle A in the triangle where a = 8, b = 6, and c = 7 to the nearest degree.…

A:

Q: A moving company needs to build a ramp to get some heavy office equipment up to the second story of…

A: The solution of the problem is given in the next step.

Q: An isosceles triangle has an angle that measures 100°. What measures are possible for the other two…

A: An isosceles triangle has two angles that are equal in measurment.

Q: Let 8 be an acute angle in a right triangle, where sin( 8) = and cot(8) 1. cos(8)= 2. tan(8)= 3.…

A:

Q: Which of the following angles can be made with either set squares or set triangles? a. 30 degrees…

A: it is known that set square come in two usual forms, one with 90-45-45 degree angles and the other…

Q: A triangle has sides a = 4.0, b = 4.6, and c = 5.0. Find the angle «B (opposite side b) in degrees.…

A:

Q: 38. In triangle ABC below, ZACB is a right angle. If the length of AC is 8 centimeters and the…

A:

Q: Complete the portion ofthe unit circle(fil in the raduan and degree measures for the angles, and the…

A: We need to fill in measure of angles.

Q: Three sticks are arranged to form a right triangle. If the lengths of the three sticks are 0.47 m,…

A:

Q: What is the measure of one interior angle of the regular polygon below? O 60 O 120 135 90

A: Given: A polygon

Q: What is the measure of angle R, given the largest triangle is a right triangle?

A: Given: The largest triangle is a right triangle. To Find: Measure of angle R

Q: Ashley decides to build an accessibility ramp to help students reach the top of a set of stairs. If…

A:

Q: 4. A fire hose stretches from the ground to a window with an angle of elevation measuring 45 degree.…

A: Draw a schematic diagram of give question.

Q: A ladder, with its foot in the street, makes an angle of 30 with the street when its top rests on a…

A:

Q: 7. Find the measures of all the interior angles. 7x° 3x° 4x° 7x°

A: Sum of interior angles  of pentagon is 540

Q: Triangle ABC is similar to triangle DEF. If ∠ACB is 54° and ∠FED is 56°, what is angle ∠EDF

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Q: If the measure of each angle of a triangle is less than 90, the triangle is called____?

A: Given: The length of each angle of a triangle is less than 90° Since, The Sum of all angles of…

Q: B с M

A:

Q: 2. A broadcast antenna is located at the top of a building 1000 feet tall. From a point on the same…

A:

Q: 2. In the morning, you find that a building casts a 300 foot shadow to the west. The angle of…

A:

Q: Assume that the triangles formed by the legs of this camping cot are isosceles and that angle A is…

A: We have given triangle is an isosceles . So must be two sides are equal and their opposite angles…

Q: This diagram of air runways. 44 How are 28 and 24 related? alternate interior angles way…

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Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

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Q: The map below was taken from a city in central Texas. In this city all streets are parallel to each…

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Q: 2. Matt is flying a kite and measures the angle of his string to the ground as 30 degrees. Samantha…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.