Get detailed and reliable answers to your questions on IDNLearn.com. Discover in-depth and trustworthy answers to all your questions from our experienced community members.

Please help me!!!!!! Thank you!!!! Also ignore the 330, its wrong i already tried i forgot to delete it :')

Please Help Me Thank You Also Ignore The 330 Its Wrong I Already Tried I Forgot To Delete It class=

Sagot :

The surface area is 372
.................
STEP1: Find the square of the two bottoms. notice that 1 bottom is made from 6 triangle
Square of each triangle is (1/2)x3.5x4=7
Square of each bottom: 7x6=42
Square of the two bottom: 42x2=84

STEP2: Find the square of the rectangles
Each rectangle: 4x12=48
The six recrangles: 6x48= 288

STEP 3: the total square surface is 288+84= 372

Answer:

372

Step-by-step explanation: