Find the area of a triangle whose two sides are 15 cm ,and perimeter is 46
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Find the area of a triangle whose two sides are 15 cm ,and perimeter is 46
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Answer:
10
Step-by-step explanation:
Let the length of the third side be x cm.
The length of the other two sides is 12 cm and 14 cm.
Now, the Perimeter of triangle = 36 cm
12+14+x=3612+14+x=36
26+x=3626+x=36
x=36-26=10x=36−26=10