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2 years ago

Reid did a scientific project and studied 512 catfish, 232 bass, and 181 trout. How many fish did he study in all?

Mathematics

2 answers:

Stella [2.4K]2 years ago

6 0

The answer is 925
(512 + 232 + 181) = 925

kaheart [24]2 years ago

6 0

Reid scientific project included a study of 925 fish in total.

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Step-by-step explanation:

Alright, lets get started.

using Sine Law,

$\frac{sinA}{a}=\frac{sinB}{b}$

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Another angle will be

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considering angle B, angle C = $180 - (48.6+30)=101.4$

considering angle B', angle C' = $180-(131.4+30)=18.6$

$\frac{sinA}{a}=\frac{sinC}{c}$

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Similarly, finding c'

$\frac{sinA}{a}=\frac{sinC'}{c'}$

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$c'=2.55$

Hence two triangles are possible with below details: : Answer

A = 30, B = 48.6, C = 101.4, c = 7.84

A = 30, B' = 131.4, C' = 18.6, c' = 2.55

Hope it will help :)

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