Related Questions

If one angle of a triangle is three times a second angle and the third is 20 degrees more than the second angle, the second angle, in degrees, is
A 32
B 36
C 4
D None of these
Which of the following data structures are indexed structures?
A linear arrays
B linked lists
C both a and b
D All of these
Which of the folowing data structures are indexed structures/
A linear arrays
B linked lists
C both a and b
D None of the above
Streets A, B, and C are straight and level, and they intersect to form a triangle. If streets A and B intersect at a 60 degree angle and if street C is perpendicular to street B, at what acute angle do street A and C intersect?
A 30 degree
B 45 degree
C 60 degree
D 90 degree
The study of structures of organisms, their cells and their organelles at molecular level is known as
A Molecular biology
B Environmental biology
C Microbiology
D Cell biology
In Triangle PQR, QS and SR angle bisectors and angle P=80 degree. how many degrees are there in angle QSR?
A 115
B 120
C 125
D 130
If angle B of isosceles triangle ABC is a right angle, what is the tangent of angle A?
A 1/2
B 1
C 1/√3
The angle measure of the base angles of an isosceles triangle are represented by x and the vertex angle is 3x + 10. Find the measure of base angle.
A 112°
B 42.5°
C 34°
D 16°
The coupling angle or load angle of synchronous motor is defined as the angle between the
A rotor and stator teeth
B rotor and the stator poles of opposite polarity
C rotor and the stator poles of the same polarity
D none of the above
The complement of an angle exceeds the angle by 60°. Then the angle is equal to -
A 15°
B 25°
C 30°
D 35°

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