bewellplus.gsu.edu
miahalleSendra miahalleSendra
  • 26-11-2016
  • Mathematics
Answered

Find the area of a triangle with sides of length 7 and 9 and included angle 72 degree.

Verified Answer :

alsteva alsteva
  • 29-11-2016

\(a=7,b=9,\gamma=72^o \\ \\h_a=b\sin{72^o}=8.56 \\ \\A= \frac{ah_a}{2} = \frac{7\times8.56}{2}= 29.96\)

Answer Link

Related Questions

Learning how to cope with losses will develop your emotional health True or false
you have the ability to control your emotions while driving for instance
Label each example as either PI passive or AI active immunity a Bill had chicken pox when he was five He doesnt catch it again even when his nephew gets sick wi
Identify the asymptotes y1x6
8264 is divisible by 3 True or false
895z7x use z3 and x5
Which example shows an organism maintaining homeostasis A a lizard changing color to avoid a predator B a person sweating on a hot day C a bacterium dividing in
Find the value of n in the equation 62n 37n 85 45
Which of the following was an inspiration for medieval romances Scandinavian epics Greek mythology Arthurian legends Aesops fables NextReset
how do you do inequality problems