Mastering Area Calculations

What is the area of a rectangle with a length of 10 cm and a width of 5 cm?

• 30 cm²

• 40 cm²

• 60 cm²

• 50 cm²

Calculate the area of a triangle with a base of 8 cm and a height of 5 cm.

• 20 cm²

• 15 cm²

• 25 cm²

• 30 cm²

Find the area of a circle with a radius of 7 cm (use π ≈ 3.14).

• 154.00 cm²

• 160.00 cm²

• 150.00 cm²

• 153.86 cm²

What is the area of a square with a side length of 6 cm?

• 18 cm²

• 36 cm²

• 12 cm²

• 24 cm²

Determine the area of a parallelogram with a base of 10 cm and a height of 4 cm.

• 50 cm²

• 20 cm²

• 40 cm²

• 30 cm²

Calculate the area of a trapezoid with bases of 6 cm and 10 cm, and a height of 5 cm.

• 30 cm²

• 40 cm²

• 50 cm²

• 25 cm²

What is the area of a rhombus with diagonals of 8 cm and 6 cm?

• 24 cm²

• 30 cm²

• 20 cm²

• 18 cm²

Find the area of a sector of a circle with a radius of 5 cm and a central angle of 60 degrees (use π ≈ 3.14).

• 20.94 cm²

• 10.47 cm²

• 13.09 cm²

• 15.71 cm²

Calculate the area of a regular hexagon with a side length of 4 cm.

• 20 cm²

• 32 cm²

• 12√3 cm²

• 24√3 cm²

What is the area of a composite shape made of a rectangle (length 10 cm, width 4 cm) and a semicircle (diameter 4 cm)?

• 36 cm²

• 40 + 2π cm²

• 10π cm²

• 42 cm²