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The base of a right prism is an equilate...

The base of a right prism is an equilateral triangle. If the lateral surface area and volume is `120 cm^2` and `40 sqrt3 cm^3` respectively, then the side of base of the prism is-
एक लंब त्रिभुज का तल समभुजीय त्रिभुज है। यदि पार्श्व पृष्ठ क्षेत्र और आयतन क्रमशः 120 `सेमी^2` और 40`sqrt3 सेमी^3` है तो प्रिज्म के तल को भुजा कितनी होगी ?

A

4 cm

B

5 cm

C

7 cm

D

40 cm

Text Solution

Verified by Experts

The correct Answer is:
A
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