48 ten units and 1 five unit.
Since two of the triangles are similar that means they are the same thing :
<A = <L
108 = 108
<C is twice from <M so :
<C is 2x < M is x
as you note down the answer you can draw two triangles and label them according to thier values, you will see that triangle ABC has two things now ;
a = 108 and c = 2x
when you have two measures in a triangle you can find the 3rd one :
suppose that third < of triangle ABC is x ;
108 + 2x + x = 180
108 + 3x = 180
3x = 180 - 108
3x = 72
<u> </u><u> x = 24</u><u />
<u> <m = 24 </u>
further if you want to find C :
< c = 2x
< c = 2 ( 24 )
< c = 48
Answer:
isn't this already fully simplified?
Step-by-step explanation:
Answer:
It's b: a = 10√3, b = 5√3 , c = 15 and d = 5.
Step-by-step explanation:
We have two 30-60-90 triangles here so the sides are in the ratio 2:1:√3.
Consider the small triangle whose hypotenuse is 10:
1/2 = d/10
d = 10/2 = 5.
b / 10 = √3 /2
b = 10√3/2 = 5√3.
Now, the larger triangle to the left:
2 / 1 = a / 5√3
a = 10√3.
2 / √3 = 10√3 / c
c = 30/2 = 15.