Do the area of the circle as a whole minus (72/360 x radius^2) and then minus the other grey area.
Answer:
13.5 cm
Step-by-step explanation:
9 divided by 2 = 4.5 *There's a 4.5 increase
3 X 4.5 = 13.5
The new print is 13.5cm by 9cm
Answer:
yoo echo stop deleting my answers bro
Step-by-step explanation:
Answer:
6 km
Step-by-step explanation:
You use Pythagoras

Here are some examples: 2+2=4, 5+-5=0 etc... Integers are positive numbers and negative numbers like: 5, 7, 100, -38.