b) Consider a piece of land in the shape of a triangle PQR where PQ = 10 m and angle QPR is 60'. Given that the area of the land is 403 m. Find the length of PR in meter. Show ALL your working.
b) Consider a piece of land in the shape of a triangle PQR where PQ = 10 m and angle QPR is 60'. Given that the area of the land is 403 m. Find the length of PR in meter. Show ALL your working.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
answer 10(b) only
Transcribed Image Text:QUESTION 10
a)
Solve the equation 4 sin 2x = -3 cos x for 0sx<27.
b) Consider a piece of land in the shape of a triangle PQR where PQ = 10m and angle
QPR is 60'. Given that the area of the land is 40/3 m. Find the length of PR in
meter. Show ALL your working.
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