12cm
7.00cm
1.75cm
21cm
3.50cm
Correct answer is E
If diameter of the circle = 12cm; radius of the circle(L) = 122
= 6cm
θ360 = rL where θ = 210θ, L = 6cm
210360 = r6
where r = radius of the base of the cone
V = 1260360
= 3.50cm
Express as a single fraction: xx−2−x+2x+3...
One side of a rectangle is 8cm and the diagonal is 10cm. What is the area of the rectangle? ...
If a positive integer, list the values of x which satisfy the equation 3x - 4 < 6 and x - 1 > 0...
Find P, if 4516 - P7 = 3056 ...
Given that x = 2 and y = -14, evaluate x2y−2xy5...
If M and N are the points (-3, 8) and (5, -7) respectively, find |MN| ...
In triangle PQR, PQ = 1cm, QR = 2cm and PQR = 120o Find the longest side of the triangle...
If the hypotenuse of a right-angled isosceles triangle is 2cm. What is the area of the triangle...
Consider the statements: p: Stephen is intelligent q: Stephen is good at Mathematics If p&r...