Area of Triangle, Rectangle, and Circle

What is the area of this circle?

• 201.06

• 50.24

• 123.12

• 94.43

What is the area of the rectangle?

• 42 square cm
• 40 square cm
• 40 cm
• 42 cm

Calculate the area of this shape

• 84cm²
• 84cm
• 38cm
• 38cm²

Area of triangle?

• 17 units²
• 20 units²
• 10 units²
• 16 units²

Area of triangle?

• 20 cm²

• 56 cm²

• 28 cm²

• 27 cm²

• 19.8 km²
• 37.8 km²
• 18.9 km²
• 35 km²

What is the perimeter and area of this square?

• 20 cm; 25 cm²

• 10 cm; 25 cm

• 10 cm²; 25 cm

• 20 cm²; 25 cm

What is the area of the rectangle?

• 15 sq cm

• 15 cm

• 16 sq cm

• 16 cm

What is the perimeter of the rectangle?

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

What is the diameter?

• 5 in

• 10 in

• 31.4 in

• 15.7 in