1. Two triangles are similar and the lengths of the sides of one

triangle are 3 cm, 4 cm and 6 cm. The longest side of the second

triangle is 12 cm, what will be the perimeter of the larger triangle?

A. 13 cm C. 30 cm

B. 26 cm D. 36 cm

2. Triangle WXY is right – angled at X. If WY = 20 cm and XY =

16 cm, what is the length of WX?

A. 2 cm C. 9 cm

B. 5 cm D. 12 cm

3. Which of the following statements about right triangle is false?

A. The hypotenuse is the longest side in a right triangle.

B. The hypotenuse is always opposite the 90o angle in a right

triangle.

C. The length of the hypotenuse is equal to the square root of the

sum of the squares of its legs.

D. The hypotenuse of any right triangle is twice the shorter leg.

4. Marisa is figuring out how she could be able to determine the

length of the leg of an isosceles right triangle. If the length of the

leg is 2x - 3 and the hypotenuse is x, how long is the leg of the

triangle?

A. 3 C. 9

B. 6 D. 12

5. Mr. Bayani is designing a landscape in his backyard. The shape

of the lot is an equilateral triangle and he wants to have a pathway

in the center joining one vertex of the triangle to the midpoint of the

opposite side. If the length of the side of the triangle is 4 m, What

is the length of the pathway?

A. The length of the pathway is times the half of the length of the

side.

B. The length of the pathway is half the length of the side.

C. The length of the pathway is times the length of the side.

D. The length of the pathway is twice the length of the side.​