Start learning 50% faster. Sign in now
Solution-
total number of students =(from top+from bottom) -1
9+38-1=46.
If the area of a regular hexagon is 384√3 cm2, then find the perimeter of the same hexagon.
AB is parallel to DC in a trapezium ABCD. It is given that AB > DC and the diagonals AC and BD intersect at O. If AO=3x-15, OB = x +9, OC =x-5 and OD = ...
The perimeter of a rectangle is 60 meters. If the length of the rectangle is twice the width, find the area of the rectangle.
If angle between two sides of 3 cm & 2 cm of a triangle is 30°. what is the area of the triangle ?
If I is the incentre of ΔABC , if ∠ BAC = 500 , then what is the measure of ∠ BIC?
A solid cylinder has radius of base 14 cm and height 15 cm. 4 identical cylinders are cut from each base as shown in the given figure. Height of small c...
In a line PQ, is drawn parallel to BC, points P, Q being on AB and AC respectively. If AB = 3 AP, then what is the ratio of the area of ...
A square is inscribed in a circle, and another square is circumscribed around the same circle. If the side of the inscribed square is 12 cm, find the di...
In the given figure, Ab = 30 cm and CD = 24 cm. What is the value (in cm) of MN?