Question

Help ASAP ❤️❤️❤️!!!!!!!!!!

Answer 1

17.7 and 4.09

Explanation:

Using the sine ratio in both right triangles

(49)

sin43° =
`(opposite)/(hypotenuse)` =
`(BC)/(AC)` =
`(a)/(26)` ( multiply both sides by 26 )

26 × sin43° = a, thus

a ≈ 17.7 ( to 1 dec. place )

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(50)

sin43° =
`(a)/(6)` ( multiply both sides by 6 )

6 × sin43° = a , thus

a ≈ 4.09 ( to 2 dec. places )