Question
Maths
Jan. 25, 2026, 3:09 p.m.
Answer
The side QR of triangle pqr is produced to a point S if the bisector of angle pqr and angle PRS meet at the point t then prove that angle QTR is equal to half of angle QPR
Maths
Jan. 24, 2026, 11:48 p.m.
Answer
14, 21, 28, 35, . . . . and 26, 39, 52, 65 . . . are two arithmetic
progressions such that the p
th term of the first arithmetic progression is
the same as the q
th term of the second arithmetic progression. Derive
the relation ship between p and q
progressions such that the p
th term of the first arithmetic progression is
the same as the q
th term of the second arithmetic progression. Derive
the relation ship between p and q
Maths
Jan. 24, 2026, 7:57 p.m.
Answer
The side of an equilateral triangle is 4 cm, its perimeter is 12 cm .
Plot a graph of perimeter against length of side with the side increasing at interval of 2 cm .
Shown on your graph :
(a) what will the perimeter be when the side is 7 cm ?
(b) What will the side be when the perimeter is 15 cm ?
Plot a graph of perimeter against length of side with the side increasing at interval of 2 cm .
Shown on your graph :
(a) what will the perimeter be when the side is 7 cm ?
(b) What will the side be when the perimeter is 15 cm ?
Maths
Jan. 23, 2026, 8:11 a.m.
Answer
A sphere of volume 38808 cubic metre is divided into 2 equal parts find the total surface area of each hemisphere