If two sides of a triangle are `7cm and 8cm and 3^(rd)` side is xcm, then number of integralvalues of x is

If two sides of an obtuse angled triangle are 8 cm and 15 cm and third sides is x, then

Two sides of a right triangle are 3cm and 4cm then the third side is ……….cm.

Two sides of a triangle are 8 cm and 11 cm and its perimeter is 32 cm. Semi perimeter of the triangle is :

If the sides of a triangle are 5 cm, 7 cm and 8 cm, then its area is . . . . . . .

The sides of a triangle are 8cm,10cm and 6cm. What kind of triangle is this?

2 sides of triangle are of 4 cm and 10 cm. If 3rd side is length of 'a' cm then which is correct value for a.