"Pythagoras Theorem" How to find third side of right angled triangle when two other sides are given?

Pythagoras theorem states that "In a right angled triangles" square of hypotenuse is equal to sum of squares of other two sides.

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by Jashan

"Pythagoras Theorem" How to find third side of right angled triangle when two other sides are given?

Pythagoras theorem states that "In a right angled triangles" square of hypotenuse is equal to sum of squares of other two sides.

by Jashan

Everybody in school learns multiplication table of 9. Have you ever noticed something strange about multiplication table of 9? If not then please have a look again.

by Jashan

Pick out the solution from the values given in the bracket next to each equation. Show that the other values do not satisfy the equation.

by Jashan

**State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.**

by Jashan

**(a)** Given Munnu’s age to be x years, can you guess what (x – 2) may show? Can you guess what (x + 4) may show? What (3 x + 7) may show?

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