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- 1. Multiple Choice
The longest side of a right-angled triangle is called the:
Hypotenuse
Leg
Opposite Side
Adjacent Side
- 2. Multiple Choice
Which one of the following combinations of side lengths belong to a right-angled triangle?
2, 3, 5
5,12,13
7,10, 20
8,11,13
- 3. Multiple Choice
The exact answer for x in 72 + x2 = 252 is:
9
24
- 4. Multiple Choice
Which of the following right-angled triangles use the equation r2 - d2 = w2 ?
- 5. Multiple Choice
Solve for x in the right triangle.
x = 9.54 cm
x = 8.23 cm
x = 7.61 cm
x = 8.57 cm
- 6. Multiple Choice
Calculate the value x in the composite shape.
14 cm
15.25 cm
22.91 cm
25.72 cm
- 7. Multiple Choice
A ladder is leaning against a building. The height reached by the ladder is 20 m. If the base of the ladder is 3 m from the bottom of the building, what is the length of the ladder?
20.22 m
19.77 m
25.24 m
23.48 m
- 8. Multiple Choice
What is the perimeter of the following right-angled triangle?
4.05 cm
12.25 cm
2.10 cm
8.2 cm
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