Which of the following words correctly describe a triangle with two 45 angles? check all that apply.

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers