Isocoleese means 2 angles are same, normally the base angles
so since it says they measure 42
rememeber that all angles in traingle add to 180
so base angles+vertex angle=180
base angles aer both 42 so
2 times 42+vertex angle=180
42 times 2=84
so
if veretx angle=z then
84+z=180
answer is B
Answer:
4pi r
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Part A=5 inches
Part B=6.25
I know part A but not sure I think thats the answer for part B
Answer:
the answer is B. 75
Step-by-step explanation: