Geometry Answers

ABCD is a square and P, Q are the mid points of BC, CD respectively. If AP = a and AQ = b, find in terms of a and b, the directed line segment AB, AD, BD, and AC.

ABCD is a square and P, Q are the midpoints of BC, CD respectively. If AP = a

and AQ = b, find in terms of a and b, the directed line segments (i) AB, (ii) AD,

(iii) BD and (iv) AC

Using the formula for the length of the arc, compute s, r or q which ever is missing.

s = 10pi r = 8

Using the formula for the length of the arc, compute s, r or q which ever is missing.

s = 6pi r = 8

The circumference of a circle and the perimeter of a square are each 20 dm. Which has the greater area, the circle or the square? How much greater?

The circumferences of two circles are 3 m. and 9p m. What is the ratio of the areas of the circle?

Find the length of the arc on the unit circle with the given central angles 240º

Find the length of the arc on the unit circle with the given central angles 315º

If the area of a sector of a circle is 8p and with central angle 45º, find the radius of the circle.

ABCD is a square and P, Q are the midpoints of BC, CD respectively. If AP = a and AQ = b, find in terms of a and b, the directed line segments (i) AB, (ii) AD, (iii) BD and (iv) AC.