130°
115°
58°
68°
Correct answer is C
Alternate segments are equal : R° = 64°
An isosceles triangle has two angles ( Q° & N° ) equal as A°
R° + A° + A° = 180°
2A°= 180 - 64
2A° = 116°
A = 1162
A = 58.
: Q° = 58, N° = 58 and T° = 58
As Alternate segments are equal: T = Q
Given that sin x = 3/5, 0 ≤ x ≤ 90, evaluate (tanx + 2cosx) ...
Solve the equation (x - 2) (x - 3) = 12...
Find the value of x for which the function 3x3 - 9x2 is minimum...
In ∆PQR. ∠PQR is a right angle. |QR| = 2cm and ∠PRQ = 60o. Find |PR|...
In the diagram, PR is a diameter of the circle PQRS. PST and QRT are straight lines. Find QRS ...
Convert 0.04945 to two significant figures ...
Marks 1 2 3 4 5 Frequency 2 2 8 4 4 The table above show the marks obtained in a given test...