Answer:
answer is 20
we know that,
perimeter of a triangle =all sides of triangle.(ie.A+B+C)
LIKEWISE..
perimeter of 1st triangle
=5+x-5+x-4
=2x-4
again,
perimeter of 2nd triangle
=16+10+x-10
=16+x
now according to question
perimeter of 1st triangle =perimeter of 2nd triangle
2x-4=16+x
2x-x=16+4
therefore ...x=20
-232 ft
Step-by-step explanation:
12. x = 48
13. x = 7
x/6 = 8
x = 8*6
x = 48
28 = 4x
28/4 = x
x = 7
36˚
6 cm
tangent
8.3 cm
10.2 cm
<em>g(x) = </em><em> - 3 </em>