each of the equal side of an isosceles triangle is 13 cm and its base is 24 cm the area of triangle is
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Answered by
9
By simple method,
Draw a perpendicular to the base,
13²=height²+12²
169-144=height ²
5=height
Area a of triangle =height *base/2
Area of triangle =5*24/2 =5*12=60cm²
Draw a perpendicular to the base,
13²=height²+12²
169-144=height ²
5=height
Area a of triangle =height *base/2
Area of triangle =5*24/2 =5*12=60cm²
Answered by
1
24 multiply 13
divide by 2
which equals to 156
divide by 2
which equals to 156
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