malakimanzano2 malakimanzano2

18-09-2022
Mathematics

Answered

Triangle A'B'C' is an image of triangle ABC after a rotation.
The center of rotation is D.
of signato brisal
5.1 What is the length of side B'C'?
Explain your thinking.
5.2 What is the mea
5.3
measure of angle B?
Explain your thinking.
What is the measure of angle C?

Answer :

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