has been will come in place of have been; as, here we are talking about one spectrum including all the fields and not the fields individually so we will be using HAS(second or third person singular) in place of HAVE.(plural)
In the given figure, ABC is a right angled triangle. ∠ ABC = 90 0and ∠ ACB = 60 0. If the radius of the smaller circle is 2 cm...
What will be inradius of a right angle triangle whose base is 13 cm & height is 84 cm ?
Find the distance between two parallel chords of length 24 cm each in a circle of diameter 25 cm?
If the ratio of areas of two similar triangles is 4:9, then the ratio of their corresponding sides is?
The perimeter of a rectangle is 60 meters. If the length of the rectangle is twice the width, find the area of the rectangle.
What will be inradius of an equilateral triangle of side 4 cm?
Triangle ABC is similar to triangle PQR and AB : PQ = 2 : 3. AD is the median to the side BC in triangle ABC and PS is the median to the side QR in tria...
AB and AC are two Chords of a circle with centre O. M and N are the mid points of the chords respectively. The line OM and ON are extended which interse...
ABCD is a square. P, Q, R and S are points on the sides AB, BC, CD and DA respectively such that AP = BQ = CR = DS. Angle SPQ equal to ?