thatwitchg1rl thatwitchg1rl
  • 15-07-2021
  • Mathematics
contestada

PLEASE HELP
Find the indicated side of the
triangle.
b
7.
45°
a
a =
= [?]

PLEASE HELP Find the indicated side of the triangle b 7 45 a a class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-07-2021

Answer:

a =7

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opp side/ adj side

tan 45 = 7/a

a tan 45 = 7

a = 7/ tan 45

a = 7 / (1)

a = 7

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