10 points 1. Which student found the total surface area of a cylinder with a radius of 8 units and a
height of 5 units?
ELLA
2h + 2nr
2(3.14)(8)(4) + 2(3.14)(8)
602.88 units
SHAWN
2nuh
2(3.14)(8)(5)
251.2 units
LEVI
2 + 2
2(3.14X2)(5) + 2(3.14)(2)
87.92 units
RUBY
LORENZO
2nr + 2
2(3.14)(B)(5) + 2(3.14)(87)
653.12 units
2nr 2
2(3.14)(4)(8) + 2(3.14)(4)
301.44 units
KATRINA
2nr
2(3.14)(2)(5)
62.8 units
O
Levi

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

the answer would be  

a.

3: 1

step-by-step explanation:

the correct answer is c

good luck love