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(S) Unit 4A Retake: Geometry (S)

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Posljednje ažuriranje almost 2 years ago
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Pitanje 1
1.

A circular park has a diameter of 25 feet. There is a path surrounding the park that is 5 feet wide.

What is the circumference of the outer edge of the path? (Use 3.14 for Pi and round to the nearest tenth!)

Pitanje 2
2.

Your football coach is making you run laps. He measured the entire length of a square track and found that the perimeter is 100 feet. On a different, circular track, he measured the entire length and found that the circumference was 100 feet. (Drawings not to scale.)

What is the area of the square? (Use 3.14 for Pi)

Which track is shorter?

Pitanje 3
3.

Which protractor shows 70 degrees?

Pitanje 4
4.

The diagram below shows line x intersecting line y, and it shows some of the angle measures. Write and solve an equation to determine the value of x.

What is the value of x?

Pitanje 5
5.

Use the given measure of ∠a and ∠b to answer the following conditions.

m∠ a = 144º

m∠ b = 12xº

What is the angle relationship shown above?

Solve the equation for x, showing your work.

Pitanje 7
7.

A car's tire has a radius of 12 inches (Use 3.14 for Pi)

How far will the car travel in 30 rotations of the tire? Round your answer to the nearest tenth.

Pitanje 8
8.

What is the value of x?

Write an equation to determine the m∠QRT?

What is the value of m∠QRT?