Area of Parallelograms and Triangles

What is area?

• The amount of units around a shape
• The amount of cubic units inside a shape
• The range of colors in a painting
• The amount of square units inside of a shape

What is the formula for finding area of a rectangle?

• A = length•width
• A = side²
• A = (½)(b₁+b₂)(h)
• a²+b²=c²

What is the formula for finding area of a square?

• A = length•width
• A = side²
• A =(½)(b₁+b₂)(h)
• a²+b²=c²

What is the formula for finding area of a parallelogram?

• A = length•width
• A = side²
• A = base•height
• A = (½)(b₁+b₂)(h)

What is the formula for finding area of a triangle?

• A = (½)(b₁+b₂)(h)
• A = ½(b•h)
• A = base•height
• a²+b²=c²

Given a rectangle with an Area of 77ft². Find the length if the width is 5.5 ft.

• 14 ft.
• 14 sq. ft.
• 28 ft.
• 7 ft.

Find the area

• 99 feet²
• 114 feet²
• 702 feet²
• 810 feet²

The area of a parallelogram is (12x-2) inches² and has a base of 4in and height of (2x+5)in, what is the value of x?

• x=0.7
• x=1.75
• x=5.5
• x= -0.5

Tags

CCSS.6.G.A.1

If the area of a triangle is 32ft² with a height of 16ft.  What is the height?

• 2 feet
• 4 feet
• 6 feet
• 8 feet

Find the area of the figure shown.

• 34 units²
• 960 units²
• 220 units²
• 480 units²

Tags

CCSS.6.G.A.1