maryhomeschool1
maryhomeschool1 maryhomeschool1
  • 15-04-2018
  • Mathematics
contestada

Geometry!
6.) Find the measure of a.

Geometry 6 Find the measure of a class=

Respuesta :

Goalinetsky
Goalinetsky Goalinetsky
  • 15-04-2018
Use the law of cosines.
a^2 = b^2 + c^2 - 2bc(cos(A))
a^2 = 11^2 + 8^2 - 2(11)(8)cos(32.2)
a^2 = 121 + 64 - 176cos(32.2)
a^2 = 185 - 176cos(32.2)
a^2 = 36.0700028
a = 6

Answer Link

Otras preguntas

“Whereäs” as an alternative spelling of “whereas”
In what ways are you similar to your parents? Are you proud of sharing similar traits with them?
What is the output force if the input force on the wheel is 100 N?(Use Photo)A) 5 B) 200 C) 500 D) 2000
which excerpt from jack londons to build a fire best expresses the dominance of nature that is part of the naturalist perspective
Why is Master Hugh's conversion to Christianity a deeply ironic event, in Douglass's eyes? a. Hugh spends hours each day praying so that he becomes known among
Difference between compounds and mixtures. How do you separate them
peggy is putting flowers in vases. she puts either 2 or 3 flowers in each vase. if Peggy has a total of 12 flowers, how many different ways can she place them a
Original price: $32 ;Markup: 12.5% ; What is the retail price
An anthropologist finds a fossil that is 4 million years old. Its pelvis suggests it walked upright. Which species could the specimen belong to? Australopithecu
The ruler of which Muslim empire created an enormous legal code for his empire? a. Safavid Empire b. Mughal Empire c. Ottoman Empire