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​

what statement? is there an image?

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2

its kinda hard to answer this when we dont have all the information that we need.

add them

step-by-step explanation:

idk you did not give the options or numbers so you cant solve it