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secondary 2 | Maths
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Would love for some explanation and answer:)
Date Posted: 2 years ago
Views: 351
its a right angled triangle so u can use toa cah soh. in this case u got H and u need to find O which is the height of the wall so u use sin.
sin70= x/4.7
sin70= x/4.7
See 1 Answer
Wall height
= 4.7 Sin 70°
= 4.416555318
≈ 4.4m
= 4.7 Sin 70°
= 4.416555318
≈ 4.4m
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