| |
| |
1. |
Which formula represents the Pythagorean Theorem? |
| |
|
 |
| |
|
A. |
a2 = b2 + b2 |
B. |
a + b = c |
| |
|
C. |
c2 = a2 - b2 |
D. |
c2 = a2 + b2 |
| |
|
Hint |
|
| |
2. |
Find the missing measure in a right triangle if a = 9 ft and b = 12 ft. |
| |
|
A. |
10 ft |
B. |
15 ft |
| |
|
C. |
13 ft |
D. |
17 ft |
| |
|
Hint |
|
| |
3. |
Given the lengths of the sides of a triangle, which of the followingis not a right triangle? |
| |
|
A. |
6, 8, 10 |
B. |
10, 12, 15 |
| |
|
C. |
5, 12, 13 |
D. |
3, 4, 5 |
| |
|
Hint |
|
| |
4. |
The hypotenuse of a right triangle is 38 meters long, and one of its legs is 15 meters long. Find the length of the other leg. |
| |
|
A. |
about 52.9 m |
B. |
about 34.9 m |
| |
|
C. |
about 40.9 m |
D. |
about 46.4 m |
| |
|
Hint |
|
| |
5. |
Find the exact area of the rectangle on a 1 centimeter grid. |
| |
|
 |
| |
|
A. |
11 cm2 |
B. |
5.5 cm2 |
| |
|
C. |
8 cm2 |
D. |
4 cm2 |
| |
|
Hint |
|
|
|