9. In an Isosceles Right Triangle, which of the
following will be the length of the hypotenuse if its
legs measures $2\sqrt{2}$ m?
A. 32 m
B. 4 m
C. 16 m
D. 8 m
10. An equilateral triangle has an altitude of 8 cm.
Find the length of the sides of the triangle.
$\frac{8\sqrt{3}}{3}$ cm.
$\frac{16\sqrt{3}}{3}$ cm.
A. A&B
B. B&C
C. A&D
D. B&D
C. $8\sqrt{3}$ cm
D. $16\sqrt{3}$ cm.
11. What is the area of the square whose diagonal is
6 cm long?
A. 18 cm²
B. 72 cm²
C. 36 cm²
D. 12 cm²
12. To solve the longer leg in a 30° - 60° - 90° right
triangle, multiply the shorter leg by ____ ?
A. 3
B. $\sqrt{2}$
C. $\sqrt{3}$
D. 2
13. In a 30° - 60° - 90° right triangle, what do you call
the side opposite the 30° angle?
A. Longer Leg
B. Longest Leg
C. Hypotenuse
D. Shorter Leg