Answer attached in the file...
Hope this helps..
the sum of three angles = 180
a + b +c = 180
a=102 and b= c (<span>triangle is isosceles)
so b+c= 180- 102
b+c= 78
b= c= 78 / 2 = 39
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i think its 116 if its refering to a complementary angle it not idk
Answer:
12 inches
Step-by-step explanation:
Given data
Height= 11 inces
Volume= 4,973.76 cubic inches.
The expression for the volume of a cylinder is
V= πr^2h
substitute
4,973.76= 3.14*r^2*11
4,973.76= 34.54r^2
r^2= 4,973.76/ 34.54
r^2= 144
Square root both sides
r=√144
r=12 inches