Find the value of x in the triangle shown below.

Mathematics

2 answers:

erastovalidia [21]2 years ago

3 0

Answer:

Step-by-step explanation:

Area =6*6sin56/2=18sin56

Area=5.7*6sinx/2=5.7*3 sin x

18sin56=3*5.7sinx

sinx=6sin56/5.7=1.05 *sin 56

Please do the calculation because now I can not do.

I hope it will help you !

nikitadnepr [17]2 years ago

3 0

Answer:

x=62

Step-by-step explanation:

In an isosceles triangle opposite sides are equal and sum of the sides is 180 degree

So, if we name them 'angle a', 'angle b' and 'angle c'

angle a= 56

a+b+c= 180

using the isosceles triangle formula b=c,

56+b+c=180

name b,c as x

56+2x=180

2x= 180-56

2x= 124

x=62

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