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1 vote
Help me find the area please

Help me find the area please-example-1
User Tladuke
by
6.8k points

2 Answers

3 votes

Answer:

48

Explanation:

The area of a triangle is base
b times height
h divided by
2. You can use the first triangle to solve for the height:
9\cdot h/2=27 means that
h=6. The larger triangle is proportional to the smaller one. In fact, it is
1.\bar3 times larger. This means that the height of the larger triangle is
6\cdot1.\bar3=8. Putting all of this together, you can then calculate the area:
12\cdot8/2=48.

User Jose Montes De Oca
by
8.7k points
4 votes
9 x 3 = 27
27/9=3

12 x 3= 36
36/3=12
ANSWER: 36cm^2
User Moses Liao GZ
by
7.9k points

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