top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Blue figure is made of five quarter-circle arcs (integer radius) and a segment of length 4, what is area of blue shade?

+1 vote
354 views

The blue figure is made of five quarter-circle arcs (each with integer radius) and a segment of length 4, which is the base of a square grid.

enter image description here

What is the area of the blue figure?

posted Apr 25, 2018 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer (Check Answer ▼)





Similar Puzzles
0 votes
Square ABCD has a side length of 4. Construct a quarter circle with radius 4 centered at B and a semi-circle............

Square ABCD has a side length of 4. Construct a quarter circle with radius 4 centered at B and a semi-circle with diameter AD. What is the area of overlap between the quarter circle and semicircle?
enter image description here

0 votes
If you knew that the radius of the big circle and the big arcs is 5 cm, what is the area of the yellow region?

If you knew that the radius of the big circle and the big arcs is 5 cm, what is the area of the yellow region?
What is the area of yellow region

0 votes
In a square with a side length of 1, two quarter circles are drawn...........What is the radius of the inscribed circle?

In a square with a side length of 1, two quarter circles are drawn and a circle is inscribed between the quarter circles, as shown in the diagram.
What is the radius of the inscribed circle?

enter image description here

0 votes
A square has a side length of 7. On each corner, a quarter circle with radius 3 is constructed with the corner........

A square has a side length of 7. On each corner, a quarter circle with radius 3 is constructed with the corner as its center. And on the midpoint of each side, a semicircle with radius 2 is constructed with the midpoint as its center. What is the difference between the orange shaded areas and the blue shaded areas?
enter image description here

0 votes
A small circle is contained inside a quarter circle and tangent to one of its sides. A line segment is constructed......

A small circle is contained inside a quarter circle and tangent to one of its sides. A line segment is constructed to be tangent to the small circle and perpendicular to the other side of the quarter circle. If the line segment has length equal to 12, what is the area shaded in blue, equal to the area of the quarter circle minus the small circle?
enter image description here

...