Area and perimeter

Find the perimeter of this triangle.

• 12 in
• 22 in
• 18 in
• 24 in

Tags

CCSS.3.MD.D.8

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.GPE.B.7

Find the perimeter of this triangle.

• 20 cm
• 35 cm
• 40 cm
• 12.5 cm

Tags

CCSS.3.MD.D.8

Find the area of this triangle.

• 20 cm²
• 35 cm²
• 40 cm²
• 12.5 cm²

Tags

CCSS.HSG.SRT.D.9

Find the perimeter of this triangle.

• 240 ft
• 56 ft
• 66 ft
• 120 ft

Tags

CCSS.3.MD.D.8

Find the area of this triangle.

• 240 ft²
• 56 ft²
• 66 ft²
• 120 ft²

Tags

CCSS.6.G.A.1

Calculate the area of the triangle

• 27.3 mi²

• 54 mi²

• 27 mi²

• 54.6 mi²

Tags

CCSS.HSG.GPE.B.7

CCSS.HSG.SRT.D.9

Find the area of the trapezium.

• 16 cm²
• 30 cm²
• 32 cm²
• 60 cm²

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.MG.A.1

Find the height of the trapezium, given that its area is 150 cm².

• 12 cm
• 21.4 cm
• 1.95 cm
• 6 cm

Tags

CCSS.HSA.CED.A.4

CCSS.HSG.MG.A.1

Find the area of the trapezium.

• 16 cm²
• 30 cm²
• 32 cm²
• 60 cm²