The hypotenuse of a 45°, 45°, and 90° triangle is 26 sqrt(2) inches. What is the length of each of the other sides? (A)13 sqrt(2) inches
(B)13 inches
(C)13 sqrt(3) inches
(D)26 inches

remember the pythagorean theorem:

a² + b² = c²

where c is the hypotenuse.

so:

the square and the square root cancel each other out, so...

a² + b² = 26

we know that a and b are of equal length given the angles.

so it's

here the squares and square roots also cancel, but to keep the equation from the formula true we need to write them. that makes the difference between optional and B

Option A is correct,

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: