Area of quadrilaterals

Front

What is the formula for the area of a trapezoid?

Back

The area of a trapezoid is given by the formula: \( A = \frac{(b_1 + b_2) \cdot h}{2} \), where \( b_1 \) and \( b_2 \) are the lengths of the two bases and \( h \) is the height.

Tags

CCSS.6.G.A.1

Front

What is the formula for the area of a parallelogram?

Back

The area of a parallelogram is calculated using the formula: \( A = b \cdot h \), where \( b \) is the base and \( h \) is the height.

Tags

CCSS.6.G.A.1

Front

How do you find the area of a rhombus using its diagonals?

Back

The area of a rhombus can be found using the formula: \( A = \frac{d_1 \cdot d_2}{2} \), where \( d_1 \) and \( d_2 \) are the lengths of the diagonals.

Tags

CCSS.6.G.A.1

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: \( A = l \cdot w \), where \( l \) is the length and \( w \) is the width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a square?

Back

The area of a square is given by the formula: \( A = s^2 \), where \( s \) is the length of a side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a trapezoid has bases of 10 m and 14 m and a height of 5 m, what is its area?

Back

Using the formula \( A = \frac{(b_1 + b_2) \cdot h}{2} \), the area is \( A = \frac{(10 + 14) \cdot 5}{2} = 60 \) m².

Tags

CCSS.6.G.A.1

Front

If a parallelogram has a base of 8 units and a height of 3 units, what is its area?

Back

Using the formula \( A = b \cdot h \), the area is \( A = 8 \cdot 3 = 24 \) units².

Tags

CCSS.6.G.A.1

Front

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

Back

Using the formula \( A = \frac{d_1 \cdot d_2}{2} \), the area is \( A = \frac{6 \cdot 8}{2} = 24 \) cm².

Tags

CCSS.6.G.A.1

Front

If each side of a square is 4 cm, what is its area?

Back

Using the formula \( A = s^2 \), the area is \( A = 4^2 = 16 \) cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

Using the formula \( A = l \cdot w \), the area is \( A = 10 \cdot 5 = 50 \) cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3