Lesson of Area of Triangle

What is the area of this triangle?

• 108 cm²

• 54 cm²

Tags

CCSS.6.G.A.1

What is the area of this triangle?

• 12cm²

• 24 cm²

Tags

CCSS.6.G.A.1

What is the area of this triangle?

• 31.5 units²

• 63 units²

• 77 units²

• 99 units²

Tags

CCSS.6.G.A.1

What is the area of this triangle?

• 30 units²

• 35 units²

• 60 units²

• 70 units²

Tags

CCSS.6.G.A.1

What is the height of this triangle?

• 5 units

• 6 units

• 12 units

• 14 units

Tags

CCSS.HSG.CO.C.9

What is the length of the base of this triangle?

• 5 units

• 6 units

• 12 units

• 14 units

Tags

CCSS.HSG.CO.C.9

How do you find the area of a triangle?

• multiply base times height

• multiply base times height then divide by two

• find the distance around the triangle

Tags

CCSS.6.G.A.1

What is the perimeter of this triangle?

• 23 units

• 25 units

• 32 units

Tags

CCSS.3.MD.D.8

What is the height of this triangle?

• 9 cm

• 12 cm

What is the length of the base of this triangle?

• 9 cm

• 12 cm