Answered

Discover a wealth of knowledge and get your questions answered on IDNLearn.com. Join our interactive community and get comprehensive, reliable answers to all your questions.

Find c.
Round to the nearest tenth.
77
1829
817
C = [.? Ift
Law of Cosines: ca? + b2 - 2ab cos C
Enter

Find C Round To The Nearest Tenth 77 1829 817 C Ift Law Of Cosines Ca B2 2ab Cos C Enter class=

Sagot :

Welilemchunu90idn

Answer:

C=1 ft

Step-by-step explanation:

c2= a2 + b2 - 2ab

= 8^(2) + 7^(2) - 2(8)(7)

= 113 -112

c2= 1 put a square root on c2 and 1

c = 1

We appreciate your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Find precise solutions at IDNLearn.com. Thank you for trusting us with your queries, and we hope to see you again.