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valentina_108 [34]
3 years ago
7

Please help due very soon!!!!

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
8 0

Answer:

51 in^{2}

Step-by-step explanation:

===========================================

Formulas:

Area of a rectangle/square:

A=lw

Area of a triangle:

A=bh\frac{1}{2}

===========================================

<u>Square:</u>

3*3=<u>9 in</u>.

<u>Triangles(4):</u>

3*7*\frac{1}{2}=10.5

Multiply by 4.

10.5*4=42

<u>42 in</u>

Add 9 and 42 together. You get

51 in^{2}

tresset_1 [31]3 years ago
8 0

Answer:

51  sq^{2}

Step-by-step explanation:

(3*3) + 4(1.5 * 7)

9 * 42 = 51  sq^{2}

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