stu118643
stu118643 stu118643
  • 04-02-2022
  • Mathematics
contestada

More math pls help. :)

More math pls help class=

Respuesta :

SpiritInly
SpiritInly SpiritInly
  • 04-02-2022

Answer:

cscθ = 5/4

Step-by-step explanation:

cscθ = hypotenuse ÷ opposite

we need to work out what is the length of b to to find the opposite

b^2 = 15^2 - 9^2 = 144

b = 12

now we have the opposite side = 12

back to equation cscθ = hypotenuse ÷ opposite

where they hypotenuse = 15, opposite = 12

cscθ = 15 ÷ 12 which is simplified to 5/4

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