.06 / 30 is 0.02 I used photo math it shows step by step
3,680 sq. in.
(36*20)*4= 2880
(20*20)*2= 800
Answer:
24
Step-by-step explanation:
4 times 6 =24
The height of the triangular base of the pyramid is calculated through the equation,
h = (cos x)(18 in)
where h is height and x is half of the angle of the triangle. Since the triangle is equilateral, the value of x is 30°. Substituting,
h = (cos 30°)(18 in)
h = 15.59 in
Thus, the height of the base is approximately 15.59 inches.
