IshmaelMcway12 IshmaelMcway12

25-03-2021
Mathematics

contestada

Find tan
A 8/15
B 15/8
C 15/7
D 8/17

Find tan A 815 B 158 C 157 D 817 class=

Respuesta :

Mekhala Mekhala

25-03-2021

Answer:

cos α = 8/17

Apply Pythagoras theorem for triangle ,

Let get unknown side of triangle is y

17^2 = 8^2 + y^2

17^2 - 8^2 = y^2

225 = y^2

y = sqrt(225)

y = 15

tan α = 15/8

Step-by-step explanation:

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