Medium Math Class 9 Level 3

A triangle has area 120 cm² and height 15 cm. What is its base?

एक त्रिभुज का क्षेत्रफल 120 cm² और ऊंचाई 15 cm है तो आधार कितना होगा?

A) 12 cm / 12 cm B) 14 cm / 14 cm C) 16 cm / 16 cm D) 18 cm / 18 cm
Show answer and explanation
Correct Answer

C. 16 cm / 16 cm

Explanation

120 = 1/2 × base × 15 so base = 240/15 = 16 cm.

120 = 1/2 × आधार × 15 इसलिए आधार = 240/15 = 16 cm।

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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