Math, asked by maheshkumar1607199, 6 months ago

2 सेंटीमीटर व्यास वाले एक अर्ध गोले का कुल पृष्ठीय क्षेत्रफल ज्ञात कीजिए​

Answers

Answered by dkchakrabarty01
0

Answer:

radius = 1cm

total surface area= (1/2) 4pi (radius)^2 + pi (radius)^2 =

2pi (1)^2 + pi(1)^2 = 2pi + pi = 3pi = 3×22/7 = 66/7 =

9.4 cm^2

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