Grade 8 Math 2 Mid Term Test Assessment

Find the length of the diagonal of a square if its area is 81 cm².

• A. 10.72 cm

• B. 10.072 cm

• C. 121.73cm

• D. 12.728 cm

The line drawn across two parallel lines is called a...

• A. chord

• B. diameter

• C. radius

• D. transversal

The height of a triangle is twice its base, if its area is 121 cm², find its base.

• A. 10 cm

• B. 11 cm

• C. 20 cm

• D. 22 cm

A polygon has 10080° as the total interior angle. How many sides has the polygon?

• A. 58

• B. 48

• C. 40

• D. 32

Calculate the perimeter of a triangle in (cm) whose dimensions are 1m 60cm, 1 m 80cm and 2m.

• A. 460 cm

• B. 540 cm

• C. 576 cm

• D. 660 cm

Which of the following numbers is a Pythagorean triple?

• A. (13, 84, 86)

• B. (18, 80, 82)

• C. (14, 48, 49)

• D. (1, 2, 3)

What is the value of a + b+ c + in the figure above

• A. 90°

• B. 180°

• C. 270°

• D. 360°

The value of r in the diagram is…..

• A. 3 cm

• B. 5 cm

• C. 12 cm

• D. 13 cm

The diagonals of a rhombus are 8 cm and 10 cm respectively. Find the area of rhombus.

• A. 40 cm²

• B. 45 cm³

• C. 50 cm²

• D. 55 cm²

The perimeter of the shape shown below is .... (All units in cm)

• A. (4x + 4y) cm

• B. (4x + 6y + 4) cm

• C. (6y - 2) cm

• D. (4x + 6y – 4) cm