Two sides of a right triangle measure 5 inches and 6 nches, and the third side measures 61 inches. The length of the third side is about
inches _ . The perimeter of the triangle is about
inches. __

Two lines parallel to the same plane are parallel to eachother

Write the pair of fractions as a pair of fractions with a common denominator

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.