Perimeter, Area and Surface Area 100 Questions

What is the area of a square with side length 8 cm?

• 16 cm²

• 64 cm²

• 32 cm²

• 128 cm²

What is the formula for the area of a triangle?

• Base × Height

• 1/2 × Base × Height

• Side²

• π × r²

The radius of a circle is 7 cm. What is its area? (Use π ≈ 3.14)

• 22 cm²

• 44 cm²

• 154 cm²

• 308 cm²

Find the area of a rectangle with a length of 12 cm and width of 5 cm.

• 17 cm²

• 30 cm²

• 60 cm²

• 120 cm²

What is the area of a parallelogram with a base of 10 cm and height of 6 cm?

• 16 cm²

• 30 cm²

• 60 cm²

• 120 cm²

The area of a trapezium with parallel sides of 6 cm and 10 cm, and height 5 cm is:

• 40 cm²

• 50 cm²

• 80 cm²

• 100 cm²

A triangle has a base of 14 cm and height of 10 cm. What is its area?

• 70 cm²

• 140 cm²

• 280 cm²

• 50 cm²

What is the area of a circle with a diameter of 10 cm? (Use π ≈ 3.14)

• 31.4 cm²

• 50 cm²

• 78.5 cm²

• 100 cm²

A rhombus has diagonals of 8 cm and 6 cm. Find its area.

• 14 cm²

• 24 cm²

• 48 cm²

• 96 cm²

The side length of a regular hexagon is 4 cm. Find its area. (Use formula: 332s2frac{3\sqrt{3}}{2} s^2)

• 24√3 cm²

• 48 cm²

• 32 cm²

• 48√3 cm²