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What is the radius if a semi-circle has a perimeter of 25.71cm?
The radius is 5.00 cm.
What are the parts of a circle?
A part of a circle is called an arc. The defined values for a circle are: radius, diameter, chord, area, circumference, and the arcs. There is the circumfrence, semi circle, arc, diameter,chord,segment,radius,quaderent
How do you find the circumference of a semi-circle?
The length (circumference) of the curved part of a semi-circle is pi times the radius (pi*R). If the diameter is given, then the semi-circle length is 1/2 (pi * x D) because the radius is 1/2 of the diameter.(There are 2pi radians in a full circle.)A closed shape formed from a semi-circle has a perimeter P = D + (pi * D / 2)(diameter plus the curved part)
What is the area of a semi-circle with a radius of 11cm?
It is 1/2*pi*r2 = 190.1 cm2
How do you find the area of a semi-circle in terms of pi?
The area of a full circle is pi x R squared where R = RADIUS The area of a semi circle is half of that, or pi x R squared/2
What is the radius of a semi circle?
It is the same as the radius of the whole circle.
What is the semi circle radius 10cm?
It is half of a circle; the circle's radius (and that of the semicircle) is 10 cm.
What is the radius of a semi circle mean?
The radius of a semi-circle is the same as the radius of the circle that was cut in half. The radius of a circle is the distance from the center of the circle to any point on the circle. That's the same as 1/2 of the diameter. It's easy to measure it on a semi-circle, because you don't even need to determine where the center is. The diameter is just the length of the flat side, and the radius is half of that.
Where is the line of symmetry on a semi circle?
about its radius
What is the radius if a semi-circle has a perimeter of 25.71cm?
The radius is 5.00 cm.
How many NUMBER OF line of symmetry is semi circle?
Just the one and it is its radius when at right angles to the semi-circle's centre
What is the perimeter f a semi circle with a radius of 8?
32
What is the area of a semi circle with a radius of 3 inches?
It's half of the area of the whole circle...
A semi circle has a radius of 5 inches. What is the circumference?
Well the circumference equation is 2pi r and a semi-circle is half of a full circle so the circumference is 15.71 inches.
What is the circumference of a semi circle with a six inch radius?
find the circumferance as if it was a whole circle but when you get the answer divide it by 2
How do you find the area of a semi circle knowing the radius?
count the number of sides?
What is the radius of the semi circle in a track?
The answer depends on the track. They are not all the same shape.
