Area of the shaded region = 80 in²
Explanation:
The outer diagram is a square
Area of the square = length × length
length = 12in
Area of the square = 12in × 12in
Area of the square = 144in²
There are 3 smaller squares in each row and column:
The length in each row and colum = 12
the length o fone small box = 12/3 = 4
Area of the smaller box = 4in × 4in = 16 in²
There are 4 boxes unshaded
Area of 4 unshaded boxes = 4 × 16 in² = 64in²
Area of the shaded region = Area of the outer box - area of the unshaded boxes
Area of the shaded region = 144 - 64
Area of the shaded region = 80 in²
Answer:
ucan use the calculator
Step-by-step explanation:
i) 1.125
and rest do by calculator
Answer:
It's 5912
Step-by-step explanation:
It's 5912 cause 5912 is the answer.
Answer:
200.96
Step-by-step explanation:
Use the formula
You insert 8 as the radius(r). Square that first, you'll get 64. Then multiply that by 3.14 (pi), and you'll get your answer of 200.96
4 times 18 is 72.
So. going from there
The length is 3 times the width. subtract 3 since this is the new and not the original. you have 15
and the width is diminished by one so you have to add one.
the original dimensions is 5 for the width and 15 for the length.
Hope this helped :)
