Question

ZD, ZE, and ZF are the perpendicular bisectors of △ABC. Use that information to find the length of each segment. Note that the figure is not drawn to scale.

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Given: ZA = 50, ZE = 14 Find: BC

(Hint: Use the Pythagorean Theorem.)

The line segment BC has length
.

Answer 1

Answer:the correct answer is.correct me if i`m wrong

EXERCISE 5-10 In base 10, what digits can the last digit of the square of an integer not be? EXAMPLE 5-4 Find the units digit of 742 + 427. Solution: To find the last digit of 742 + 427, we find the last digit of each of the two quanti­ ties in the sum. To find the last digit of 742, we break it up into a product of 7's.