ENTERING NUMERICAL ANSWERS This question asks for a number answer. Acceptable answers include whole numbers, integers (negative numbers), and decimal values. (These questions will normally require you to do calculations by hand or with a computer before you enter a final answer.)

If your answer is not an exact value, you'll want to enter at least 3 decimal places unless the problem specifies otherwise.

Try it out:

Enter the number 1.8924 below

step-by-step explanation:

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.