Just think 200% = 2x, so 2x of 18 = 36. Now for the 20%. Thats one fifth, so just do 18/5 and you have your answer when you add those together
Triangle,quadrilateral,pentagon,hexagon,octagon,decagon.
Triangle quadrilateral octagon - regular
rest are not. Someone might need to check me if im right about regular and irregular :) Hope I helped
Answer:
363
Step-by-step explanation:
Formula for area of a circle
A = πr^2
Where r = radius
The circle has a given radius of 11
To find the area of the circle we simply substitute r in the formula with the value of the radius (11)
( Also note that the question says to use 3 for π )
A = πr^2
π = 3
r = 11
Substitute values in formula
A = (3)(11)^2
11^2 = 121
A = 121(3)
121(3) = 363
A = 363
Step-by-step explanation:
4
Add all to get 32
Divide by the number of items which is 8
answer =4
Answer:
question 1 the answer would be 4/10
question 2 the answer would be tails 1/2 and green 1/10
question 3 the answer would be 3/9 or 1/3
question 4 the answer would be yellow 2/10 or 1/5 and blue would be 3/10
Step-by-step explanation:
