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In ΔABC, AB = 7 and AC = 17. Find m∠B to the nearest degree.

a. 38

b. 21

c. 87

d. 68

D..................................................................................................................................................

are u sure?

Let me look at it and tell me................................................................................................................................................

i will respond to you shortly

im askin gyou because the last one that you told me was wrong and i don't know about this one

hypotenuse=333^1/2

18.3847

18.3847/sin90=17/sin b

sin b=17sin90/18.3847

sin b=0.947

b=87 degrees .........................................answer

correct answer is 87 degrees

thank you so much............look forward to working with you.

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