Answer:
6.25
Step-by-step explanation:
(x-a)^2=x^2-2ax+a^2
2a=5
a=2.5
2.5 ^ 2 = 6.25
Complementary angles, when added, = 90 degrees
S + L = 90
S = L - 5
L - 5 + L = 90
2L - 5 = 90
2L = 90 + 5
2L = 95
L = 95/2
L = 47.5 ...larger angle
S = L - 5
S = 47.5 - 5
S = 42.5 <== smaller angle
you need to see all the measurements to know what m∠5 to get the answer.
Answer:
17
Step-by-step explanation:
11 + 17 = 28
17 - 6 = 11
