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Find the area of a triangle two sides of which are 18 cm and 10 cm and the perimeter is 42 cm
CBSE Class 9
CBSE Class 9 Maths
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heron’s-formula
mereena
April 3, 2019, 11:46am
1
Find the area of a triangle two sides of which are 18 cm and 10 cm and the perimeter is 42 cm.
mereena
April 3, 2019, 11:47am
2