They cancel out, so you can decide from this 10x-20=10x-20.
Hope this answer will help!
Answer:
❥
Diameter of a circle is 8 cm. Then find out the area and perimeter of the circle.
❥
Area of circle is 50.29(≈)cm² and perimeter of circle is 25.14(≈)cm.
❥
•Given :-
Diameter of the circle = 8 cm.
•To find :-
Area and perimeter of the circle.
• Solution :-
Let the radius of the circle be r cm.
Diameter = 8 cm.
We know,
★
So, Radius (r) = 8/2= 4 cm.
We know,
★
Area of circle= πr²
→Area of circle=
→Area of circle=
→Area of circle= 50.29(≈)cm²
____________________________
We know,
★
Perimeter of circle= 2πr
→ Perimeter of circle=
→Perimeter of circle=25.14(≈)cm
hi <3
as the value after the thousandth place is 6, you would need to round up
thus, your answer would be 217.727
hope this helps :)
Arc AB is 72, Arc AC is 120, Arc BC is 168, Angle A is 84, Angle B is 60, Angle C is 36
Step-by-step explanation:
Got it off Delta math, I got this question wrong and I ain’t want y’all to feel my pain So here u go
