Area of Polygons

Front

What is the formula to calculate the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Front

What is the formula to calculate the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = (base × height) / 2.

Front

What is the formula to calculate the area of a square?

Back

The area of a square is calculated using the formula: Area = side × side.

Front

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

Back

The area of a parallelogram is calculated using the formula: Area = base × height.

Front

What is the formula to calculate the area of a trapezoid?

Back

The area of a trapezoid is calculated using the formula: Area = (base1 + base2) × height / 2.

Front

What is the area of a polygon?

Back

The area of a polygon can be calculated by dividing it into simpler shapes (like triangles) and summing their areas.

Front

How do you find the area of a four-pointed star made of triangles and a square?

Back

Calculate the area of the square and the area of the triangles separately, then sum them.

Front

If a rectangle has a length of 8 inches and a width of 3 inches, what is its area?

Back

Area = 8 in × 3 in = 24 in².

Front

If a triangle has a base of 10 cm and a height of 5 cm, what is its area?

Back

Area = (10 cm × 5 cm) / 2 = 25 cm².

Front

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

Back

Area = 6 cm × 6 cm = 36 cm².