C) The 2 triangles are similar , then we can write:
5x/45 = 20/36 . Cross multiplication:
5x*36 = 45*20
180x = 900 and x = 900/180 , x = 5 (and 5x = 25)
d) Remember the proportionality theorem (or Thales')
You can write the following proportion:
GH/HJ = KL/LM
8/6 = 10/x . Cross multiplication:
8x = 60 and x = 60/8 , x = 7.5
Answer:
361,240,062 X 201= [72609252462]
Step-by-step explanation:
1a) if all the angles are perpendicular, they all =90°
Answer:
The last option has another result than the others.
Step-by-step explanation:
The first option answer is 7/2
The second option answer is 7/2
The third option answer is 7/2
The last option answer is 2/7
Hope it will help :)
Answer:
1, -5/2, 3
Step-by-step explanation:
