Question

the altitude of a triangle whose area is 42cm2 and bascis 12 cm is​

Answer 1

Answer:

Given: Area of △=42 cm^2

Base of △=12 cm

We know that,

Area of △= 1/2 ×Base×Altitude

⇒42= 1/2 ×12×Altitude

⇒Altitude= 42x2/ 12 ×2

⇒Altitude=7cm

Step-by-step explanation:

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