Question

Question below.

Answer 1

I would do this one by adding. How many shapes make up this prism?

Answer 2

5?

Answer 3

Yep, I see two triangles, two rectangles, and 1 square

So I would find the area of each of those shapes and then add those totals together

Answer 4

How though?

Answer 5

first step:
we have two triangles, and the area of each triangle is
\((6 \times 8)/2=...?\)

Answer 6

24

Answer 7

ok! so in total \(24+24=48\)
second step:
we have a base rectangle \(6 \times 6.5\), and the area is:
\(6 \times 6.5=...?\)

Answer 8

37.5

Answer 9

I got \(6 \times 6.5=39\)

Answer 10

third step
we have a rectangle \(6.5 \times 10\) and the area is:
\(6.5 \times 10=...?\)

Answer 11

65

Answer 12

correct!
finally, we have a rectangle \(8 \times 6.5\), and the area is:
\(8 \times 6.5=...?\)

Answer 13

52

Answer 14

correct!
so, the requested Surface, is:
\(48+39+65+52=...?\)

Answer 15

204

Answer 16

that's right!!

Answer 17

Okay thanks!

Answer 18

:)