Question

Q3. Tick “√” or “×”. 05

I. The area of an isosceles right triangle is the product of the lengths of its two sides.

II. If ray OP bisects the straight angle AOB, then OP is perpendicular to AOB.

III. A triangle cannot have two right angles.

IV. A linear equation in two variables has only two solutions.

V. Heron’s formula for area of triangle is not valid for all triangle.​

Answer 1

Answer:

1. false

3. true

4. false

5. true