Answer:
-The area of a circle:
or
(Rounded to nearest hundredth if needed)
Step-by-step explanation:
-Use the formula to find the area of a circle:
-After you have the formula set up, use the radius for the formula:
-Then, you solve the formula:
-Round up to the nearest hundredth (if needed):
Answer:
Step-by-step explanation:
You would use PEMDAS so that means you would start by multiplying 3 with the parentheses 3(2+6d) on both sides then you would combine like terms so you would add 18d+18d. Then you would subtract 6- -5 on both sides then solve for a one-step equation
3(2+6d)-5=3(2+6d)-5
6+18d-5=6+18d-5
6+36d-5=6-5
1+36d=1
-1. -1
36d/36. 0/30
D=0
Keywords
triangle,perimeter,distance, length, side, points
we know that
The <u>perimeter</u> of a<u> triangle</u> is the sum of the three <u>length</u> <u>side</u>
To find the<u> length</u> <u>side</u> calculate the <u>distance</u> between two <u>points</u>
The formula to calculate the <u>distance</u> between to <u>points</u> is equal to
Step 1
Find the <u>distance</u> ZY
substitute the values
Step 2
Find the <u>distance</u> XY
substitute the values
Step 3
Find the <u>perimeter</u> of the <u>triangle</u>
we have
Substitute
therefore
the answer is