3 years ago

I need help can anyone help me on this pls?

2 answers:

8 0

Area of rectangle
LxW
6x4=24 cm^2

area of triangle
BxH/2
4x4/2
16/2
8 cm^2

area of circle
pie x r^2
3.14 x 2^2
12.56 cm^2

divide it by 2 to find the semicircle =
12.56/2 = 6.28 cm^2

add them together

6.28 + 8 + 24
38.28
38

Ksenya-84 [330]3 years ago

3 0

Answer:

Multiply 6 x 4 then add 10

or do the other way around

Step-by-step explanation:

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$a^{\frac{1}{n}}=\sqrt[n]{a}\\\\\left(a^n\right)^m=a^{n\cdot m}\\\\a^n\cdot a^m=a^{n+m}$
therefore
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Other method:
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