kikylove21 kikylove21

03-03-2020
Mathematics

contestada

PLEASE HELP ASAP!!!!

For problem number 4!!

PLEASE HELP ASAP For problem number 4 class=

Respuesta :

surjithayer10 surjithayer10

03-03-2020

Answer:

Step-by-step explanation:

we have to find the base area of a cone whose curved surface =25 m

height of cone=20 m

radius of base=√(25²-20²)=√(625-400)=√(225)=15 m

so base area=πr²=π×15²=225π≈706.86 m²

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