Math5 Q3

Identify the triangle. (1 point)

The lengths of the sides are all different.

• isosceles

• scalene

• equilateral

Compare the figures

• Similiar

• Congruet

• reflection

Describe the movement of the arrow figure.

• translation

• rotation

• reflection

Classify the triangle

• acute

• obtuse

• right

The total measurement of all angles of the triangle is 180°. 

Solve for the measurement of the unknown angle.

Answer explanation

25 + 65 = 90 - 180 = 90

Compute for the area of the colored part The area of the colored part is ____ mm2

Answer explanation

60 x 15 = 900 Divided by 2 = 450

Examine these triangles and identify the missing angle. Which triangle has the biggest missing angle?

• A

• B

• C

.

Match the multiplication property used in the equation.

• Zero Property

• Commutative Property

• Associative Property

• Identity Property

Mrs. Reyes is putting new mats in her child’s playroom. The length of the room is 20 feet and the width is 15 feet. The perimeter of the playroom is ____ ft.

Match the multiplication property used in the equation.

• Associative Property

• Identity Property

• ​Zero Property

• Commutative Property