shegster

how many terms are there in the series 4+12+16+................+2916.

a triangle has sides 8cm and 5cm and an angle of 90 degrees between them. Calculate the smallest angle of the triangle.

a brass cube of size 10cm is heated through 30 degree. if the linear expansivity of brass is 2.0*10^-5 k^-1. what is the increase in its volume?

2^x = 0.125

a cone that has a base diameter-8cm and height-3cm is cut into a circle's sector, what is the angle of the sector

A sector of a circle subtending an angle 300 degrees at the centre is used to form a cone with base radius 6cm. Find the (a.)radius of the circle (b.)volume of the cone (c.)area of the minor sector of the circle

the options given are a)5 b)6 c)27 d)35

yeah me too, i dnt understand

still dealing with that problem ehh