Answer:
90+35+x=180
×=180-90+35
×=180-125
×=55
The answer to the diagram is x= -45.
Step-by-step explanation:
x < 3
5x+7x<36
12x<36
Divide both sides by 12
x<3
Try This! 32 time 15 =480
The unknown side lengths are
Large triangle 10
Medium triangle 2
Small triangle 12/5 or 2.4
EFD to ABC is 0.4 or 2/5
EFD to GHI is 0.24 or 6/25
ABC to GHI is 0.6 or 6/10
