Answer:
Length of diagonal = 10 feet
Step-by-step explanation:
Length of a rectangular screen = 6 feet
Width of the rectangular screen = 8 feet
Since, all interior angles of a rectangle are 90°,
Triangle formed with two adjacent sides and the diagonal will be a right triangle.
By applying Pythagoras theorem,
Hypotenuse² = (leg 1)² + (leg 2)²
(Diagonal)² = (leg 1)² + (leg 2)²
Diagonal =
=
= 10 feet
It would be 8 inches for 1 day. Take 80/10=8
So, the area of the trapezoid is 287 cm².
The answer is X^2-xy+2x^2y sorry if I am wrong
I think that it is b sorry if I’m wrong