A milk container of height 16cm is made of metal sheet in the form of a frustum of a cone with radii of its lower and upper ends as 8cmand 20cm respectively. Find the area of metal sheet required to make container having upper end open

Quetion no.21 

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

Find the centroid of a triangle whose vertices are (4-8)(-9,7) (8, 13)

G.M. H.M. A.M

Suppose a coins is tossed six time. What is the probability that a) six heads will occur b) three heads will occur c) two heads will occur?

What is the probability that the leap year, selected at random will contain 53 sunday