4 a Find the area of the sector of a circle with radius A cm if the angle subtended at the centre is 4 Find the length of BC to 1 decimal place. Find the exact area of triangle ABC. A. d Hence find the exact area of the shaded minor of the circle. 4 cm segment C
4 a Find the area of the sector of a circle with radius A cm if the angle subtended at the centre is 4 Find the length of BC to 1 decimal place. Find the exact area of triangle ABC. A. d Hence find the exact area of the shaded minor of the circle. 4 cm segment C
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
14a 2piecm
14b 3.1cm
14c 4squareroot 2 cm
14d 2pie-4 squarerroot 2 cm
Transcribed Image Text:Find the length of BC to 1 decimal place.
Find the area of the sector of a circle with radius
14 a
cm if the angle subtended at the centre is
4
Find the exact area of triangle ABC.
C.
A.
of the circle.
4 cm
segment
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