3. If an inscribed angle is 38°, what is the measure of the circumscribed angle that intercepts the same arc? O 142⁰ 76° 104° 19°

Q: 5. From the top of a building a bicycle is seen. The distance between the bicycle and the base of…

A:

Q: 3.a. When the angle of elevation of the sun is 15°, how long is the shadow of a 85 foot tall tree?…

A: We use here trigonometry ratio to solve this problem.

Q: A regular hexagon is inscribed in a circle. What is the measure of 2 consecutive arcs in radian…

A: Given: A regular hexagon is inscribed in a circle. What is the measure of 2 consecutive arcs in…

Q: 14. Rachelle hangs up posters to find a missing dog, Cooper. Each poster is hung four feet below the…

A:

Q: 3. A 6 foot ladder is to be placed against a wall at an angle of elevation of 65°. How far should…

A: length of ladder = 6 foot angle of elevation = 65 Form a triangle :

Q: What is the measurement of the largest angle in AABC such that a = 52 cm, b = 46 cm, and c = 31 cm?…

A: The largest angel is the angel opposite to the largest side of triangle.

Q: the radian measur at's 60 ft long?

A:

Q: Draw the unit circle and then shade in an arc of the circle's boundary with a shaded arc length of…

A: Length of arc, l = r * theta  Where, r = Radius of circle       theta = Angle subtended by arc at…

Q: State which trigonometric ratio should be used to find the measure of angle A. Give reasons. (

A: State which trigonometric ratio should be used to find the measure of angle A