Answer:
The area of the four curved surfaces is the area of one circle with a radius of 4 cm
Area = PI * radius^2
Area = PI * 4 ^ 2
Area = PI * 16 = 50.26548245744 sq cm
Area of entire square = 8 * 8 = 64 sq cm
Area of yellow region = 64 - 50.265 sq cm =
= 13.735 = 13.7 sq cm (rounded to nearest tenth)
Step-by-step explanation:
Answer: it is 6
Step-by-step explanation: because they are the same length.
Answer:
34 cm squared
Step-by-step explanation:
You would need to fill in the cut out part of the shape. Find the area of the whole shape minus the area of the cut out shape.
Area of the bigger shape :6*9 =54cm squared
Area of the cut out shape:4*4=20cm squared
<h3>Area of the whole shape is 54 - 20 = 34cm squared</h3>
-3^-3=1/(-3^3)=-1/27 maybe a typo, because you don't have this as an option
could have been -3^-2=1/(-3^2)=1/9
-3^-1=1/(-3^1)=-1/3
-3^0=1
-3^1=-3
-3^2=9
