Area of a Triangle

You can use the formula is
A = 1/2 b⋅h to find the area of every triangle.

• True
• False

Tags

CCSS.6.G.A.1

• X
• Y
• Z
• All sides can be the base

What is true about the height of a triangle?

• It is perpendicular to the base
• It can end up being drawn outside the base
• Both answers are correct

If you make an identical copy of a triangle, rotate the copy 180 degrees and combine the two triangles, you will form a ________.

• parallelogram
• bigger triangle
• trapezoid
• cube

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The formulas for the areas of a ________ and a ________ are the same.

• rectangle, triangle
• parallelogram, rectangle
• parallelogram, triangle

Tags

CCSS.6.G.A.1

• 16 square inches
• 12 square inches
• 24 square inches
• 48 square inches

Tags

CCSS.6.G.A.1

• 50 square inches
• 100 square inches
• 200 square inches
• 25 square inches

Tags

CCSS.6.G.A.1

If the area of a triangle is 36 square inches and the base is 9 in., what is the height of the triangle?

• 72 inches
• 4 inches
• 8 inches
• 18 inches

Tags

CCSS.6.G.A.1

• 16 cm
• 100 cm
• 8 cm
• 200 cm

Tags

CCSS.6.G.A.1

If the area of a triangle is 30 square inches and the base is 5 in., what is the height?

• 3 in
• 6 in
• 12 in
• 13 in

Tags

CCSS.6.G.A.1