Given:
x = 12 in, y = 16 in and z = 20 in
To find:
The surface area of the geometric shape.
Solution:
Area of top rectangle = z × z
= 20 × 20
Area of top rectangle = 400 in²
Area of middle rectangle = z × y
= 20 × 16
Area of middle rectangle = 320 in²
Area of bottom rectangle = z × x
= 20 × 12
Area of bottom rectangle = 240 in²
Area of left triangle = 

Area of left triangle = 96 in²
Area of right triangle = 

Area of right triangle = 96 in²
Surface area = 400 + 320 + 240 + 96 + 96
= 1152
The surface area of the geometric shape is 1152 in².
Answer: x+13
Step-by-step explanation:
9, because it says “all but 9” get mushed, which means 9 are in good condition.
:) hope this helps! Can I please have brainliest, I’m trying to level up.
Answer:
They can select total 8 different furniture sets.
Step-by-step explanation:
Here given
The different choice of beds = 2
The different choice of dresser = 2
The different choice of desks = 2
And they need to choose 1 bed, 1 desk , 1 dresser
So, choice available for a desk = 2
Similarly, choice available for dresser = 2
and choice available for bed = 2
HENCE, THE TOTAL CHOICE OF PERMUTATION IS = 2 x 2 x 2 = 8
So they can select their furniture set in 8 different ways.