DEF is an equilateral triangle.
Solve for x. Round to the nearest tenth.
DEF is an equilateral triangle.
Solve for x. Round to the nearest tenth.
I have made sure that my calculator is in degrees. If you aren't sure how to check, type in sin(90) and make sure that it is equal to one.
DEF is an equilateral triangle.
Solve for x. Round to the nearest tenth.
A skateboard ramp is 15 inches high and rises at an angle of 20°. What is the horizontal distance of the ramp?
Round your answers to the nearest tenth.
Find the value of the missing sides.
Choose an answer for x and an answer for y.
Find the value of the missing angle.
The angle of elevation of the top of Tower X from Tower Y is 32 degrees. If Tower X is 60 m tall, the Tower Y is 42 m tall, how far is the distance, d, between the base of Tower X and the base of Tower Y?
TEKS G6.D
Jalen is a lifeguard at a public swimming pool and is planning to string flags across both diagonals of the rectangular pool. He knows the dimensions of the pool are 50 meters by 25 meters.
What is the total length of flag string Jalen will need to reach across both of the diagonals of the pool?
Round your answer to the nearest tenth.
TEKS G12E
Let (x, y) represent a point on a circle centered at the origin.
Determine the equation of the circle and justify your reasoning.
TEKS G12E
Point B is located on circle A, as shown below.
Determine the equation of circle A.
Which equation represents a circle with a radius of 4 centered at (-3, 8)?
Given XY is tangent to the circle, find the measure of the central angle in degrees.
What is m<A?
The diameter of a circle is 12 ft.
What is the area of the circle in terms of π?
What 2D shape could be rotated to form this 3D shape?
What solid 3D object is produced by rotating the triangle about line m?
