The answer to this question is D) 13.9 in.
Try using the Pythagorean theorem when solving to get the hypotenuse or other angles for a right triangle.
Step-by-step explanation:
Total surface area of cuboid= 2(lb+bh+hl)
= 298ft²=2(28+4x+7x)
= 149=28+11x
= 121=11x
= 11=x
The answer would be the first one
Answer:
<h2>10</h2>
Step-by-step explanation:
<h2>hope it helps im not using calculator or go.ogle</h2>
