I need answer ASAP. What are the number of faces: What's the surface area of the shape? What is your work/equation for the answe

Question

3 years ago

9

r of the surface area?| I WILL MARK BRAINLIEST.

2 answers:

crimeas [40] · Answer 1 · 2022-08-20T21:48:54+03:00

7 0

Answer:

The number of faces is 7.

The surface area is : 278 cm2

Step-by-step explanation:

below: 7x10=70cm2

up: 3x10=30cm2

behind: 5x10=50cm2

front: 2x10+5x10=70cm2

right: 2x7+3x3+4x3/2=29cm2

left: 29cm2

Nataliya [291] · Answer 2 · 2022-08-20T23:49:35+03:00

7 0

Answer:

surface area =

(2×10) + (5×10) + (3×10) + (5×10) + 2((7+3)×3) +2(2×7)