Question

answer fast plz..............

Answer 1

I hope it's help u....

Answer 2

Answer:

one side is 44

Step-by-step explanation:

so the circumference will equal to the perimeter of triangle

so circumference is

2xpiexradius

2x22/7x21

2x22x3=132 so the circumference and perimeter is 132

the triangle is equivalent then

perimeter = 3xside

132=3xside

132/3=side

44=side