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Strike441 [17]
3 years ago
6

Bill needs to edge his yard with the dimensions in the shape below. What area will he have walked after completing his edging? R

ound your answer to one decimal place. Do not include units in your answer.
Mathematics
1 answer:
meriva3 years ago
8 0

Answer:

37.8

Step-by-step explanation:

The distance is the addition of all sides of the figure. Then, we need to find the length of the diagonal (d). To do that we have to make a right triangle with height (h) = 5 m. Given that the top length is 12 m and the bottom length is 15 m, the base (b) of the triangle is 15 - 12 = 3 m.

Using Pythagorean theorem:

d² = h² + b²

d² = 5² + 3²

d = √34

d = 5.8 m

Therefore, the distance he will have walked is 5.8 + 12 + 15 + 5 = 37.8 meters

Credits to:<u>jbiain</u>

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Example:-
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Answer:

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