Square and circle
Into square is inscribed circle with diameter 10 cm.What is difference between circumference square and circle?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
Calculate the content of the shaded part of square with side 28 cm.
If we increase one side of square by its one-half then square perimeter increase by 10 cm. What is the side of the square?
The city park is a circular bed of flowers with a diameter of 8 meters, around it the whole length is 1 meter wide sidewalk . What is the sidewalk area?
In the park there is a large circular flowerbed with a diameter of 12 m. Jakub circulated him ten times and the smaller Vojtoseven times. How many meters each went by and how many meters did Jakub run more than Vojta?
Rope with a bucket is fixed on the shaft with the wheel. The shaft has a diameter 50 cm. How many meters will drop bucket when the wheels turn 15 times?
- Two circles
Two circles with a radius 4 cm and 3 cm have a center distance 0.5cm. How many common points have these circles?
Wheel in traction tower has a diameter 5 m. How many meters will perform an elevator cabin if wheel rotates in the same direction 49 times?
- Circle r,D
Calculate the diameter and radius of the circle if it has length 52.45 cm.
- Circle - simple
The circumference of a circle is 930 mm. How long in mm is its diameter?
- Bicycle wheel
Bicycle wheel diameter is 62 cm. How many times turns the bicycle on the road 1 km long?
- Bicycle wheel
After driving 157 m bicycle wheel rotates 100 times. What is the radius of the wheel in cm?
What is the radius of the circle whose perimeter is 6 cm?
- Clock hands
The second hand has a length of 1.5 cm. How long does the endpoint of this hand travel in one day?
Calculate the area of two circles annulus k1 (S, 3 cm) and k2 (S, 5 cm).
Perimeter of regular hexagon is 113. Calculate its circumradius (radius of circumscribed circle).
How long length run athlete when the track is circular shape of radius 120 meters and an athlete runs five times in the circuit?
- Circle - easy 2
The circle has a radius 6 cm. Calculate: