AnswersPre-Algebra - MA3119 B-CRUnknown Leg Lengths in Right Triangles

Unknown Leg Lengths in Right Triangles Answers

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1
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What is the length of the unknown leg of the given rigth triangle?

A
ft
B
ft
C
ft
D
ft
2
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Which of the follwing statements are true about the unknown leg length?Select all that apply.

A
The equation will find the unknown leg length
B
The equation will find the unknown leg length.
C
The equation will find the unknown leg length.
D
The length of the unknown length is m.
E
The length of the unknown length is m
3

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. If the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? Which diagram represents this scenario?

A
Option
B
Option
C
Option
4

A ramp is 10 feet in length. The ramp is lifted 4 feet off the ground to the truck door. What is the distance across the ground from the bottom of the ramp to the ground underneath the truck door? Approximate to the nearest hundredth.

A
≈ 3.46 feet
B
≈ 5.29 feet
C
≈ 9.17 feet
D
≈ 10.77 feet

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