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3 years ago

Maths makes me cry please help me LOL

Mathematics

2 answers:

fredd [130]3 years ago

6 0

To find BC:

• we can see that there is a right angle triangle

• to make it easier use the concept

SOH: Sine° = Opposite/ Hypo

CAH: Cos° = Adjacent/ Hypo

TOA: Tan° = Oppo / Adjacent

(look the CAPITAL letter there, it'll helps us later)

So, we are given: 16 (hypo)

we want to find BC : Opposite

WE HAVE (H) and (O) thefore we use SOH

sine 5° = BC/ 16

(then move 16)

sin 5° x 16 = BC

Answer: 1.3944.. (round off to 3 significant figures)

answer: 1.39m

shtirl [24]3 years ago

3 0

Answer:

i dont see a picture

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

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