Pythagoras(1)

The diagram at the right shows a right triangle with a square on each side.

a. Find the areas of the three squares.

b. Use the areas from part (a) to show that this triangle satisfies the Pythagorean Theorem.

Pythagoras (2)

Show that this triangle satisfies the Pythagorean Theorem.

DRAW A SQUARE

Draw a square with an area of 5 square units.

SQUARE

Find the area and the lenght of the side of this square.

TRIANGLES

Find the area of each triangle.

THREE TRIANGLES

Which of these triangles is the biggest?

BLUE SQUARE

Find the area of the coloured square.

PERIMETER AND AREA

The perimeter of this figure is 240 meters. Find the area.

NINE CIRCLES

Insert two squares and separate all the circles.