Perimeter and Area of Shapes

Calculate the perimeter of a square with side length 5 cm.

• 20 cm

• 10 cm

• 6 cm

• 25 cm

Find the area of a triangle with base 6 cm and height 8 cm.

• 30 cm²

• 14 cm²

• 10 cm²

• 24 cm²

4. Determine the perimeter of a circle with radius 4 cm. (Use π = 3.14)

• 12.56 cm

• 20.36 cm

• 25.12 cm

• 16.28 cm

What is the formula to find the area of a circle?

• 2πr

• π/r

• r/2

• πr^2

7. Find the area of a trapezoid with bases 5 cm and 7 cm, and height 9 cm.

• 20 cm²

• 12 cm²

• 48 cm²

• 35 cm²

Determine the perimeter of a regular hexagon with side length 6 cm.

• 42 cm

• 24 cm

• 36 cm

• 30 cm

What is the formula to find the area of a parallelogram?

• base divided by height

• base minus height

• base multiplied by height

• base plus height

Calculate the perimeter of a triangle with sides 3 cm, 4 cm, and 5 cm.

• 15 cm

• 8 cm

• 10 cm

• 12 cm

What is the formula for the area of a triangle?

• A = 1/2 bh

• A = bh

• A = s + s + s

What is the circumference of this circle ?

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm