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Ethan Worksheet

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eric
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71 views3 pages

Ethan Worksheet

Uploaded by

eric
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF or read online on Scribd
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1. Find, correct to four decimal places: (a) cos73° (b) tan 42° (c) sin 38°24" (a) cos 7°56" 2. Find the acute angle 0, correct to the nearest minute, given that: (a) sind =0:3 (b) tand=236 — (c) cosd=1 (a) tand = 12 Find, correct to two decimal places, the side marked in each triangle below. @ (b) (c) (@) \ 33%" NI6 = x x a 13 ee 1 4a Find, correct to the nearest minute, the angle @ in each triangle below. (a) /| (b) (a (a) ws

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