Math, asked by subbaramireddyreddy2, 11 months ago

the base area of cone is 38.5cm volume is 77 cm. find its height​

Answers

Answered by srimaan50
0

Answer:

height is 2cm

Step-by-step explanation:

height is base area/height

77/38.5 = 2

Answered by DivyeTandel
2

Answer:

6cm

Step-by-step explanation:

base area of cone=38..5cm

πr²=38.5cm

volume of cone=⅓πr²h

77=⅓×38.5×h

h=77×3÷38.5

h=77×3×10÷385

h=770×3÷385

h=2×3

h=6cm

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