isosceles triangles whise sides will exceed their base by 5 inches. if the perimeter is 100 inches, what are thw lengths of the

Question

Tom [10]

4 years ago

11

isosceles triangles whise sides will exceed their base by 5 inches. if the perimeter is 100 inches, what are thw lengths of the

three sides?

Mathematics

1 answer:

aivan3 [116] · Answer 1 · 2022-02-27T20:24:12+03:00

aivan3 [116]4 years ago

5 0

Isocolees means that 2 sides are equalegnth

side+side+base=perimiter=100
side is 5 more than base
s=5+b
s+s+b=100
5+b+5+b+b=100
3b+10=100
minus 10 from both sides
3b=90
divide both sides by 3
b=30
s=5+b
s=5+30
s=35

the legnsh are
35in ,35in ,30in