Mathematics, 29.06.2021 18:50 paolacorazza
The white triangle drawn on the road sign in the picture has a helght of 8" and a base of 5". The red rim around the edge adds another Inch to each dimension making the base of the larger triangle 12 inches. Ignoring the white edge around the very outside, what is the area of the red border? (Hint: find the area of the whole triangle and subtract the area of the smaller triangle inside it.​
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The white triangle drawn on the road sign in the picture has a helght of 8" and a base of 5". The re...
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