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Alborosie
3 years ago
15

if a windmill is made from 4 congruent polygons what is the area half of the windmill if numbers given 12in 15 in 9 in A.135in B

.180in C .270 D.540
Mathematics
1 answer:
EleoNora [17]3 years ago
4 0
It will be A.because thr 4 coungres if u divide it to the inches it will give u the answer

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There are several ways to do this...here's one

Let (0, 4) be a point on the first line

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So...using -x + 4, the y value  at intersection  = -1.......

So...we just need to find the distance from  (0,4)  to ( 5, -1)  =

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

a).

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1 year ago
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