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Butoxors [25]
2 years ago
13

Help with this 5 quetions, I think its geomtry but I suck at that, so please help.

Mathematics
2 answers:
DedPeter [7]2 years ago
8 0

Answer:

i believe it is 231 yd squared

Step-by-step explanation:

Marrrta [24]2 years ago
4 0

Answer:

1. 231 yd²

2. 78 ft²

3. 28 inches

4. 57.5 centimeters

5. 258 cm²

Step-by-step explanation:

<em><u>That is not geometry, but here are your answers.</u></em>

A = bh

A = 13.2 × 17.5

A = 231 yd²

A=\frac{bh}{2}

A=\frac{(13)(12)}{2}

A=\frac{156}{2}

A = 78

b=2\frac{A}{h}

b=2\frac{364}{28}

b = 28

h=2\frac{A}{a+b}

h=2\frac{5405}{65+123}

h=2\frac{5405}{188}

h=2(28.75)

h = 57.5

A = a²

A = 12²

A = 144 cm²

12 ÷ 2 = 6

A=\frac{(h)(b)}{2}

A=\frac{114}{2}

A = 57

57 cm² + 57 cm² = 114 cm²

114 cm² + 144 cm² = 258 cm²

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