Question

Q.5. Chinu prepared a project on drainage system ( see figure ). CP &
CQ are two pipes. ARB is another pipe touching the circle at R. if
CP=11m & BC=7m. find the length of the pipe ( PC + CQ + AB).
Also find the cost of pipe if 1m cost is Rs. 20.
P
А
R
C
B
Q​

Answer 1

the collection of eight planets and their moons in orbit round the sun, together with smaller bodies in the form of asteroids, meteoroids, and comets. The planets of the solar system are (in order of distance from the sun) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.