ljdeans05 ljdeans05

28-07-2021
Mathematics

contestada

Find the length of BC..

Find the length of BC class=

Respuesta :

mathstudent55 mathstudent55

28-07-2021

Answer:

45.1

Step-by-step explanation:

m<A = 51°

For angle A, BC is the opposite leg.

AB is the hypotenuse.

sin A = opp/hyp

sin 51° = BC/58

BC = 58 * sin 51°

BC = 45.1

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