Question

Answers?? Surface area

Answer 1

height = 3

base = 4

area of a triangle =
`(1)/(2) *base*height`

so
`(1)/(2)*4*3 = (1)/(2) *12 = 6`

6*4(four triangles)= 6+6+6+6 = 24

area of the square = 4*4 = 16

(squares have equal sides)

total surface area= 16+24 = 40 units²

Answer 2

Answer:44.84units^2

Explanation: