BSSC Inter Level · General Mathematics
Lines, angles, triangles, quadrilaterals and circles.
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Q1 · Geometry · EASY
In a triangle ABC, angle A = 60 degrees and angle B = 80 degrees. What is the measure of angle C?
Q2 · Geometry · MEDIUM
The angles of a quadrilateral are in the ratio 2:3:4:6. What is the measure of the largest angle?
Q3 · Geometry · HARD
In a circle with centre O, two chords AB and CD intersect at point P inside the circle. If angle APD = 70 degrees and arc AC subtends an angle of 50 degrees at the centre, what is the angle subtended by arc BD at the centre?
Q4 · Geometry · MEDIUM
A parallelogram has one angle measuring 65 degrees. What is the measure of the adjacent angle?
Q5 · Geometry · EASY
In triangle ABC, angle A = 60° and angle B = 80°. What is the measure of the exterior angle formed at vertex C?