A wire was shaped to form a square of area 81cm\(^2\). An equilateral triangle was formed by the same wire,What is the length of a side of the triangle formed?

Similar Questions

An arc subtends an angle of 30^o at the centre of a circle radius 12cm. Calcul...

Given that A and B are sets such that n(A) = 8, n(B)=12 and n(AnB) =3, find n(AuB). ...

Find n if log\(_{2}\) 4 + log\(_{2}\) 7 - log\(_{2}\) n = 1...

Four boys and ten girls can cut a field in 5 hours if the boys work at \(\frac{5}{4}\) the rate at w...

Simplify \(7\frac{1}{12}-4\frac{3}{4}+2\frac{1}{2}\) ...

Simplify: \(\frac{2}{3xy} - \frac{3}{4yz}\)...

What is the n-th term of the sequence 2, 6, 12, 20...? ...

If P(2, m) is the midpoint of the line joining Q(m, n) and R(n, -4), find the values of m and n. ...

In the triangle XYZ , XM is the altitude from X to YZ.XY = 13cm, XZ = 15cm and YM = 5cm. Find the le...

Given that x + y = 7 and 3x-y = 5, evaluate \(\frac{y}{2}-3\)....