Hopefully, this helps you answer the question. You can ignore the Q1 and Q2.
If <2 and <3 are complementary how could you use the vertical angle theorem to find m<1
1 answer:
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One of the angle of the triangle is 90 degrees which means it is a right angled triangle. Two angles are same i.e 45 degrees which means the angle is an isosceles triangle.
so, x = 17 (isosceles triangle)
then use pythagoreas theorem:
and x = 17, so simplify and
so