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Find the area and perimeter of the triangle in the picture. (the missing unit is 8.5 if you need that to solve)
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Find the area and perimeter of the triangle in the picture. (the missing unit is 8.5 if you need that to solve)

Find the area and perimeter of the triangle in the picture. (the missing unit is 8.5 if-example-1
User Dusan Plavak
by
7.4k points

1 Answer

7 votes
the area is when you muliply base×hight wich is 17×8.5=144.5 then divide by 2 so 144.5÷2=72.25

perimeter is when u add all sixes so its 17+8.5+19=44.5
P=44.5
User Cfusch
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7.8k points
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