Start off by knowing that the two triangle are congruent. By knowing this you can turn the given numbers into fractions.
9/72 = 7/7x+7
then cross multiply, which equals
63x + 63 = 504
then solve this equation
63x = 441 - subtract 63 from both sides
x = 7 - divide by 63 from both sides
so your answer is x=7
Given that x is 34° more than its complement y. Hence, measure of the supposed angle is 107°.
The answer us A.
Line AC needs to be congruent to DF because for SAS (side angle side) we have a side (BA and DE) and an angle (A and D) so we need another side.
Answer:
5 left, (5,_) and 12 up. (5,12)
Step-by-step explanation:
what do you need to find out?
Step-by-step explanation:
