Geometry MCA Practice Quiz (Trig)

Jay’s garden is in the shape of a right triangle. The angles of the triangle measure 30°, 60°, and 90°. The shorter leg of the triangle is 4 feet long. To the nearest tenth of a foot, how long is the longer leg of the triangle?

__________ feet

Mathematical Equivalence

ON

A wedge ramp used in skateboarding is shaped like a right triangle.

The ramp is 15 inches high and forms a 17° angle with the ground. What is x, the length of the ramp?

• 16 in.

• 23 in.

• 49 in.

• 51 in.

• 3.9

• 8.6

• 9.2

• 10.9

• 1.9

• 2.9

• 4.2

• 5.7

• 40.9 yd.

• 45.9 yd.

• 80.2 yd.

• 198.2 yd.

A triangle has angle measures of 43°, 52°, and 85°. Which term describes this triangle?

• Isosceles

• Obtuse

• Right

• Scalene

A builder wants to make sure that a garage floor is rectangular. The lengths of 2 adjacent sides of the garage floor are 18 feet and 22 feet. What length, to the nearest tenth of a foot, should the diagonal of the garage floor be to ensure that the floor is rectangular?

• 8.9 feet

• 20.0 feet

• 28.4 feet

• 40.0 feet

• $23.50

• $25.50

• $51.00

• $55.00