Write an activity to find the are of a triangle by applying heron's formula using graph paper and verifying for the same.
Answers
Explanation given below
Step-by-step explanation:
The formula given by Heron about the area of a triangle, is also known as Hero’s formula. It is stated as:
where a, b and c are the sides of the triangle, and s = semi-perimeter, i.e., half the perimeter of the triangle =
Activity: find the are of a triangle whose vertices have coordinates (3,5),(6,-5), and (-4,10)
Graph attached below
Distance Formula calculations:
To learn more
i)Sides of a triangular field are 15m, 16m, and 17m. With the three corners of the field a cow, a buffalo and a horse are tied separately with ropes and length 7meach to graze in the field. Find the area of the field which cannot be grazed by the three animals.
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ii) What are the uses of heron's formula in daily life?
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