Question

What is the formula to find the area of a triangle please tell me good answer I will mark you as brainliest​

Answer 1

Answer:

If the triangle is a right angle tringle then we can use the formula 1/2 * bh where b is the base of the triangle and h is the height

Or we can use herons formula,

root{ s (s-a)(s-b)(s-c)} where s is the semi perimeter and a,b,c are the sides of the triangle

Step-by-step explanation:

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Answer 2

Answer:

The area for finding the area of a triangle is 1/2 X Length X Height

Step-by-step explanation:

suppose length is 20cm and height is 4cm

the formula for finding the area of a triangle is 1/2 X L X H

= 1/2 X 20 X 4

= 40 cm

therefore the area of the triangle is 40cm

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