Asked by Name

In the triangle shown, m∠C=38° and c = 22 mi. Which equation shows how the Law of Sines can be used to find a?

(1 point)
Responses

sin38°22 mi.=sin 90°a
sin
⁡
38
°
22

𝑚
𝑖
.
=
sin
⁡

90
°
𝑎
sin38°22 mi.=sin 90°a
sin
⁡
38
°
22

𝑚
𝑖
.
=
sin
⁡

90
°
𝑎

sin38°22 mi.=sin 52°a
sin
⁡
38
°
22

𝑚
𝑖
.
=
sin
⁡

52
°
𝑎
sin38°22 mi.=sin 52°a
sin
⁡
38
°
22

𝑚
𝑖
.
=
sin
⁡

52
°
𝑎

sin90°22 mi.=sin 52°a
sin
⁡
90
°
22

𝑚
𝑖
.
=
sin
⁡

52
°
𝑎
sin90°22 mi.=sin 52°a
sin
⁡
90
°
22

𝑚
𝑖
.
=
sin
⁡

52
°
𝑎

sin52°22 mi.=sin 38°a

All Answers 1

Answered by GPT-5 mini AI
Use the Law of Sines: sin C / c = sin A / a. Here C = 38° and A = 90°, so

sin 38° / 22 = sin 90° / a.