Question

In , A  90

. P is the midpoint of side BC. If BC=8 cm, find AP.

Plz give answer fast..
dont spam
its urgent ​

Answer 1

Step-by-step explanation:

For any triangle, The sum of all three angles is 180 degree. In this example, A = 90 degree and B = 30 degree. So, C= 180 - 90 -30 = 60 degree.

AB is the opposite side for the angle C and AC is the opposite side for the angle B.

Sin 30 = AC / BC as BC is the opposite for the angle 90 degree and it is hypotenuse.

AC => BC * sin 30 => 8 * 1/2 = 4 CM