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Pls help is ending of semester tomorrow

Pls help is ending of semester tomorrow-example-1
User Boruch
by
4.6k points

2 Answers

3 votes

Answer:

This triangle is an isosceles triangle, so we have the formula: S = (1/2 x a) x h

A = (1/2 x 6.8 ) x5.5 = 18.7 ft²

Explanation:

User Paul Rowland
by
5.6k points
12 votes

Answer:

18.7

Explanation:

5.5 × 6.8 = 37.4 / 2 = 18.7

User Myselfesteem
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5.0k points