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3 years ago

What is the perimeter of the triangle shown below?

Mathematics

2 answers:

erma4kov [3.2K]3 years ago

8 0

A^2+b^2=c^2
4^2+3^2=c^2
I think it's 12

Maurinko [17]3 years ago

5 0

Easy
you need pythagoraen theorme
a²+b²=c²
where a and b are legs and c is hyptonuse

we assume that it is a right triangle

we can easeily see that the bottom is 4 units
left is 3 units up

a=4
b=3
4²+3²=c²
16+9=c²
25=c²
sqrt both sides
5=c
the diagonal side is 5
3+4+5=12

12 units is perimiter
b is answer

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