Answer:
SEE THE ABOVE ATTACHMENT TO SOLVE THE VERY INTERESTING & INTELLIGENT QUESTION.
Step-by-step explanation:
BUT THERE IS A SLIGHT MISTAKE IN THE QUESTION ; THE 125° WILL BE 120°. AND NOW, SEE THE PROCESS CAREFULLY AND SOLVE AND GET YOUR ANSWER READY.
FOR SOLVING SUCH INTERESTING AND INTELLIGENT QUESTION L, PLEASE COMMENT ME, I'M THERE TO SOLVE AND HELP YOU.
----- WITH REGARDS AN INDIAN....!
Step-by-step explanation:
The dimensions of the cuboid are 5 cm, 7 cm and 9 cm.
The formula for the surface area of the cuboid is as follows :
We have,
b = 9 cm, l = 7 cm and h = 5 cm
So,
Jamie forgets to multiply 143 by 2 as the formula for surface area contains 2 as well.