The sides of a triangle are 7 cm, 24 cm, 25 cm. what will be its area? Solve the following.
Answers
Answered by
53
*Question:—
The sides of a triangle are 7 cm, 24 cm, 25 cm. what will be its area? Solve the following.
*Answer:—
Area of the triangle => S = (a+b+c)/2.
=> (7+24+25)/2
=> 28.
By herons formula,
Answered by
166
★ Required Answer:-
- Area of the triangle is 84 cm².
★ Given:-
- Length of side a = 7cm
- Length of side b = 24cm
- Length of side a = 25cm
★ To find:-
- Area of the triangle
★ Solution:-
Finding the semi-perimeter:-
Hence the semi-perimeter of the triangle is 28cm.
Finding the area of the triangle:-
Using formula
Where,
- S = Semi-perimeter
- A = Length of side a = 7cm
- B = Length of side b = 24cm
- C = Length of side a = 25cm
Hence the area of the triangle is 84cm².
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