Easy Math Class 9 Level 5

A triangle has base 12 cm and area 48 cm² then what is its height?

त्रिभुज का आधार 12 cm और क्षेत्रफल 48 cm² है तो ऊंचाई कितनी होगी?

A. 4 cm / 4 cm B. 6 cm / 6 cm C. 8 cm / 8 cm D. 10 cm / 10 cm
Show answer and explanation
Correct Answer

C. 8 cm / 8 cm

Explanation

Area = 1/2 × base × height so 48 = 6 × height and height is 8 cm.

क्षेत्रफल = 1/2 × आधार × ऊंचाई इसलिए 48 = 6 × ऊंचाई और ऊंचाई 8 cm है।

Related Questions

Easy Math Class 10 Level 1

What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
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