Can someone help and show how this is done
2 answers:
Answer:
18x+5
Step-by-step explanation:
Rhe perimeter of a triangle is the sum of its three sides which here are (6x-3), (5x+6), (7x+2).
So we add them all up, 6x-3+5x+6+7x+2=18x+5
Answer:
perimeter = 18x + 5
Step-by-step explanation:
the perimeter of the given triangle is the sum of measures of all its sides ,
=》6x - 3 + 5x + 6 + 7x + 2
=》6x + 5x + 7x + 6 + 2 - 3
=》18x + 5
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This is an undefined problem
The area = π r² = π * 18² = 324 π in²
The first choice is the correct
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Answer:
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