The three sides of an isosceles triangle are length of le...
The three sides of an isosceles triangle are length of lengths (x + 3), (2x + 3), (2x - 3) respectively. Calculate x.
5
1
6
3
Correct answer is D
2x + 3 ≠ 2x - 3 for any value of x
∴ for the △ to be isosceles, either
2x - 3 = x + 3 or 2x + 3 = x + 3
solve the two equations we arrive at
x = 6 or x = 0
When x = 6, the sides are 9, 15, 9
When x = 0, the sides are 3, 4, -3 since lengths of a △can never be negative then the value of x = 6
Consider the statements: p: Siah is from Foya. q: Foya is in Lofa. Write in symbolic for the stat...
If y + 1y = 9, evaluate y2 + 1y2...
Express the true bearing of 250° as a compass bearing ...
In the diagram above, what is the size of angle ACB? ...
In the diagram, |SR| = |QR|. < SRP = 65o and < RPQ = 48o, find < PRQ...
Integrate 1x + cos x with respect to x...
2212% of the Nigerian Naira is equal to 17110% of a foreign currency M. Wh...