Area of the Shaded Region

Finding Area of A Shaded Region

Launch

​Find the area of this rectangle.

​Find the area of this triangle

​

​12 cm

​27 cm

​

​13 cm

​10 cm

​16 cm

Launch

​Find the area of this rectangle.

​Find the area of this triangle

​

​12 cm

​27 cm

​

​13 cm

​10 cm

​16 cm

​324 cm

​104 cm

Discuss

​

​12 cm

​27 cm

​

​13 cm

​10 cm

​16 cm

​What changed with the two shapes?
What do we already know about these two shapes?

​Find the area of the shaded region.

Multiple Choice

What was the area of the shaded region?

• 220 cm

• 428 cm

• 532 cm

Explore

On your paper, complete the following shaded area questions. Remember to follow the steps!

Multiple Choice

What is the area of the shaded region

• 1,115 in

• 565 in

• 840 in

• 275 in

Multiple Choice

Find the are of the shaded region.

• 676 yds

• 338 yds

• 158 yds

• 180 yds

Multiple Choice

What is the area of the shaded region.

• 224 m

• 384 m

• 544 m

• 1,088 m

Multiple Choice

Find the area of the shaded area.

• 216

• 168

• 38

• 178

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