Area of triangle and rectangle

What is the formula to get the area of a Triangle

• A = b x h/2
• A = b x h
• A= L x W
• A = L x W /2

Tags

CCSS.6.G.A.1

What is the formula to get the area of a rectangle

• A = b x h/2

• A = b x h

• A= b x h

• A = b x h /2

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units
• 7 units
• 10 units
• 8 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of the rectangle?

• 15 sq cm
• 15 cm
• 2 
• 16 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this triangle.

• 20 cm²
• 35 cm²
• 40 cm²
• 17.5 cm²

Tags

CCSS.6.G.A.1

Find the base of the triangle when it has an area of 14 square inches and a height of 8 in. 

• 11 in
• 4 in
• 3.5 in
• 6 in

Tags

CCSS.6.G.A.1