Answer:
D
Step-by-step explanation:
Because 90/5=18
Answer:
∠B ≈ 56.25°
Step-by-step explanation:
Since the triangle is right use the cosine ratio to solve for B
cosB =
=
=
, thus
B =
(
) ≈ 56.25°
Answer:
z = 9
z = 2
z = 5
z = 8
z = 11
Step-by-step explanation:
The answer Its 4.5281 ....etc
Step-by-step explanation:
Since AC=BE & DE=DC
then measure angle <CAD=<EBD =X
Then< DAB =90-x
And <ABD= 90-X
then measure angle 1= measure angle 2