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3 years ago

What is the difference between the area of the large triangle and the area of the small triangle?

Mathematics

2 answers:

Lelechka [254]3 years ago

6 0

Answer:

19.5cm2

Step-by-step explanation:

Savatey [412]3 years ago

4 0

Answer:

C. 19.5 cm5

Step-by-step explanation:

The small triangle's height is 6cm and the width is 2 cm.

Multiply them both to get 12cm.

Since it is half of the full model we will divide by 2. 12 ÷2=6.

For the bigger model, the width is 3cm, and the height is 9cm.

3cm x 9cm = 27cm.

Since it is half of a full triangle, we half to divide by 2.

27 ÷ 2 = 13.5

HOPE THIS HELPS :)

PLEAASE MARK BRAINLIEST!!

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Step-by-step explanation:

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