VPQRS is a rectangular pyramid where PQ=10cm and QR=6cm. Given that the volume of the pyramid is 100cm ,find its height VO
Answers
Answer:
Step-by-step explanation:
height = ?
volume = 1/3 x base area x height
100 = 1/3 x 10 x 6 x h
100 = 60 /3 x h
100 x 3/ 60 = h
h = 5
Given : V P Q R S is a rectangular Pyramid where PQ = 10 cm and QR = 6 CM . volume of the pyramid is 100 cm³
To find : Height of pyramid VO
Solution:
Volume of rectangular pyramid = length * width * height /3
PQ = length = 10 cm
QR = width = 6 cm
Height = H cm
Volume = 100 cm³
Substituting all values
=> 10 * 6 * H / 3 = 100
=> 20 H = 100
=> H = 5
Height of pyramid VO is 5 cm
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