The answer to this question is 392%
Answer:
A≈1.77
A=14πd2=14·π·1.52≈1.76715
d=2r
Diameter 1.5
Step-by-step explanation
If you add 167 + 49 that = 216 then you just have the add 7 to 216 which = 223.
so your answer is 223
Answer:
4, (31 +48), (31+66)
4, 79, 97
Step-by-step explanation:
4 + (x + 48) + (x + 66) = 180 ( sum of angles in a triangle)
4 + 48 + 66 + x + x = 180
118 + 2x = 180
2x = 180 -118
2x = 62
x = 62/2 = 31
