square root of 50
same as square root of 25 x 2
25 is a perfect square
Answer: 5√2
Answer:
2(n-12)
Step-by-step explanation:
Answer:
∠ B = 85°
Step-by-step explanation:
the inscribed angle B is half the measure of its intercepted arc AC , then
∠ B = × 170° = 85°