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GarryVolchara [31]
3 years ago
6

Find sin, where the angle is shown Give the exact value, not a decimal approximation

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0

Answer:

sinΘ = \frac{24}{25}

Step-by-step explanation:

sinΘ = \frac{opposite}{hypotenuse}

The opposite is 24, but we require the hypotenuse h

Using Pythagoras' identity

h² = 7² + 24² = 49 + 576 = 625 ( take square root of both sides )

h = \sqrt{625} = 25

Thus

sinΘ = \frac{24}{25}

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