Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:
we have

Multiply by 4x numerator and denominator to remove the fractions


Factor 4 in the denominator

Answer:
mZc=mZA -base angles of an isosceles triangle
mZA= 68
Answer:
and
Step-by-step explanation:
Given: In ΔMNO and ΔQRS

To prove that the triangles are similar by the SSS similarity theorem [corresponding sides of similar triangles are proportional], there must be the third pair of corresponding sides,
That must be
and
such that 
Ah yes, x=9
i hate the 20 words long thing or whatever