Question

vbcd is a pyramid with rectangular base of solid 15cm by 9cm given that slant height of pyramid vq is 16,cm find height​

Answer 1

Answer:

H = 15.35 cm

V = 690.75 m^

Step-by-step explanation:

(H= height, V = volume, ^= square, √ = square root )

1. divide 9/2

=4.5 cm

2. use the pythagorean theorem

H=√16^-4.5^

H=15.35

if your looking for volume

1. use the formula for volume of the pyramid which is:

1/3 x base area x height

or

base area x height /3

2. then you substitute

1/3 x (9)(15) x 15.35

or  

(9)(15) x 15.35 /3

V= 690.75 m^