Question

Someone please help me with #63! WILL MARK BRAINLIEST

Answer 1

Answer:

cos60=b/h

1/2= b/3

b=  3/2=1.5

again

sin60=p/h

$\sqrt3$/2= p/3

p =3$\sqrt3$/2

Step-by-step explanation:

Answer 2

Answer:

1.5 in. and $\frac{3\sqrt{3} }{2}$in.

Step-by-step explanation:

easier method:

angle opp. to 30 degrees is 1/2 of hypotonuse:

3/2=1.5 inches

angle opp. to 60 degrees is $\sqrt{3}$ of 30 degree angle:

3/2*$\sqrt{3}$=3$\sqrt{3}$/2