Find the volume and the
total surface area
of a hemisphere of
radius 3.5cm?
Plz give the answer fast
Share
Find the volume and the
total surface area
of a hemisphere of
radius 3.5cm?
Plz give the answer fast
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Step-by-step explanation:
Given
Radius = 3.5 cm
Surface area of hemisphere
=3 pi (r^2)
=3 (22/7)(3.5)(3.5)
66×0.5×3.5
33×3.5 cm^2
115.5 cm^2
Hope it may helps you
#stayhome❤️ #staysafe❤️
Follow me for quality answers ✌️✌️✌️
Radius= r = 3.5 cm
Total surface areà of hemisphere =. 3πr²
= 3× 22/7 × 3.5²
=115.5 cm²
volume of hemisphere = 2/3πr³
=2/3×.22/7 × 3.5³
=89.8 cm³ approx.