Frame a formula for " perimeter (p) is twice the sum of its length (l) and breadth (b)
P = 2l + b
P = l + 2b
P = (l + b)2
P = 2(l + b)
If v2 = u2 + 2as Find s when v = 20, u = 10 and a = 5?
30
35
40
50
Given v2 = u2 - 2ft,make t subject of the formula.
t = 2f (u2 - v2)
t = 2f (u2 + v2)
If A = π r2 find A when r = 14 cm and π = 22/7 ?
516 cm2
616 cm2
716 cm2
916 cm2
Given make x as the subject of the formula.
Find the value of 'f', f = uv/u +v if u = 12cm & v = 4cm
48cm
16cm
3cm
12cm
Find the value of f, f = uv/(u +v) if u = 7cm & v = 3 cm
2.1cm
21cm
7 cm
0
The rule that the Perimeter (P ) of a rectangle is thrice the sum of its length (l ) and breadth (b ) is given by the formula _______.
P = 2 (l b )
P = ( l + b )
P = 3( l + b )
None of these
Given that 1/f = 1/v - 1/u, find v if u = 4 & f = 10
0.66
6.6
66
6.0
Let the simple interest (S.I) is given by if we make P as the subject, the formula become __________.
