triangel b is a reflection of triangle a the x-axis triangle c
Answer:
x + 90 + 63 = 180
Step-by-step explanation:
∠A + <u>∠B + 45</u> + 63 = 180 {Straight line angles}
From the figure we know that , ∠B + 45 = 90
Therefore, ∠A + 90 + 63 = 180
1 would be D and 2 would be B
.5-.625, C=.5625 therefore C would be the answer. I found this by taking all of the fractions and dividing the numerator by the denominator and then lining up all of the decimals till one worked out.
Enjoy!=)