Tristan has a square back yard with an area of 225ft sq. He started to plant grass seed but only did half his yard. What is the diagonal length across his yard? Hint, use the area to find the length of one side of the yard, and then use 45-45-90 triangles to find the hypotenuse Grass 21.2 ft 15.8 ft​

yes

step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it