Answer:
Perimeter is 8x²y+26x
Area is 52x³y
Step-by-step explanation:
The perimeter is 2W+2L and area is LW
Perimeter:
2(4x²y)+2(13x)
8x²y+26x
Area:
(4x²y)(13x)
52x³y
I wish I could help but I’m taking it right now too. I’m struggling lol
It’s 38.67 because you have to use the formula square root and find the base which is B so you have to do hypotenuse reverse
Im behind on math like no other if you wanna help that would be amazing you'd definitely get some likes