Learn trigonometric ratios MCQs, grade 8 math test 11, angles and trigonometrical ratio multiple choice questions and answers. Angles and trigonometrical ratio revision test has math worksheets, answer key with choices as 45.19°, 32.19°, 49.58° and 62.46° of multiple choice questions (MCQ) with angles and trigonometrical ratio quiz as consider a right angle triangle pqr, if pq is 27 and qr is 17 then value of angle p is for competitive exam prep, viva interview questions. Free math study guide to practice angles and trigonometrical ratio quiz to attempt multiple choice questions based test.

MCQ. Consider a right angle triangle PQR, if PQ is 27 and QR is 17 then value of angle P is

1. 32.19°
2. 45.19°
3. 49.58°
4. 62.46°

A

MCQ. Cos P of triangle PQR with respect to P is calculated as

1. QR/PQ
2. QR/PR
3. PQ/PR
4. PR/PQ

C

MCQ. Corporate office building is 50m high and angle of elevation at top of building is 52° when seen from a point on level ground. distance between point and foot of building is

1. 21.35 m
2. 52 m
3. 25 m
4. 31.25 m

D

MCQ. Answer of tan 40° up to three significant figures is

1. 0.583
2. 0.839
3. 1.839
4. 2.839

B

MCQ. 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

1. 25.1
2. 26.1
3. 27.1
4. 29.1

D