Answer:
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Diameter of a circle is 8 cm. Then find out the area and perimeter of the circle.
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Area of circle is 50.29(≈)cm² and perimeter of circle is 25.14(≈)cm.
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•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
Answer:
900
Step-by-step explanation:
.6 * 1500
Answer:
Fun Fact: The shortest teletubbie is 6,6 the tallest one is 10 feet
Step-by-step explanation:
.................................................idk
Answer:
R(1/3, 1), S(2, 4/3), T(4/3, 2/3)
Step-by-step explanation:
Dilation by a factor of 3 about the origin multiplies each coordinate by 3. To find what was multiplied by 3 to get the given coordinates, we divide the given coordinates by 3.