Multiply the lenght by the width
Answer:
<u>=</u><u> </u><u>0</u><u>.</u><u>2</u><u>5</u>
Step-by-step explanation:
Given:
Base of the pyramid = 16 inches
Height of the base (h) = 20 inches
Height of the pyramid (H) = 15 inches
To find:
The volume of the triangular pyramid.
Solution:
Area of the base (B) =
Area of the base (B) = 160 in²
<u>Volume of triangular pyramid:</u>
where B is base area and h is the height of the pyramid.
in³
The volume of the triangular pyramid is 800 cubic inches.
Answer:
10 3/13
Step-by-step explanation:
<h3>
Answer: 98 inches</h3>
Work Shown:
3 1/2 inches = 3.5 inches
total width = 28*3.5 = 98 inches