In a triangle, if `b=13cm`,`h=6cm` then `A=`………`cm^2`.

For A Rectangle if l=12cm , b=6cm then A= ……… cm^2

In the Triangle if base = 13cm, height = 6cm, then the Area of Triangle is…………….

In a Triangle , if base=7cm and height=6cm , then the Area of Triangle is …………….

The perimeter of an equilateral triangle is 60 cm then its area is …………… cm^(2).

The perimeter of an equilateral triangle is 60 cm then its area is …………… cm^(2).

IN DeltaABC AD bisects angleA . AB=6cm, BD=8cm and DC=6cm then AC=………..cm.

In a triangle b=5 cm, h =10 cm then area is___________ cm^2

Construct a triangle of sides 5 cm, 6 cm and 7cm then construct a triangle similar to it, whose sides are 2//3 of a corresponding sides of the triangle.

In the figure AB , = 6.2cm then CD = …………… cm .

If the sides of a triangle are 4 cm, 5 cm, 6 cm then ratio of the cosine of the least and the greatest angles is