A frustum is made by removing a small cone from a similar large cone. Work out the frustum radius of cone=4.5cm radius of frustum=3cm height of the frustum =3cm height of the cone=9cm

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Describe the relationship between the angles of similar triangles and the sides of similar triangles

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg