In a triangle ABC, if angle A = 72° , angle B = 48° and c = 9 cm then C is
If tan A is 0.573 then value of angle A in a right angle triangle is
Product of sin 61° and tan 58° up to five significant figures is
A ladder leans against wall at point B (window end) from a ground level and makes an angle horizontally at 52°. height of ladder is 15 m. When same ladder leans above point B at point A (window start) and makes an angle of 85° horizontally. distance between point A and point B is
Considering a right-angled triangle ABC, if opposite side is 'x' and adjacent side of triangle is equal to 20 then A 53° is
In triangle ABC, if angle A = 89°, b = 13.5 cm and a = 17 cm then angle B is
In a right angle triangle ABC, BC is supposed as 'x' and AC is 15 then A 65° is
In triangle ABC, if angle B = 60°, b = 11 cm and c = 8.7 cm then angle A and length of 'a' is
By evaluating 4 sin 25° + 5 tan 35°, answer will be
Consider a right angle triangle XYZ, XY is 17 and XZ is supposed as unknown number 'a' then X 54.26° up to three significant figures is
Answer of tan 40° up to three significant figures is
Cos P of triangle PQR with respect to P is calculated as
If a right angle triangle ABC has 13 as opposite side and hypotenuse is supposed as 'x' then A 47° is