I forgot what they’re called but the angles opposite to each other are the same degree. It’s a theorem, just search up the name
Answer:
54 units squared
Step-by-step explanation:
hope this helped!
If you divide 2380 by 4, it will give you 10% of the whole:
1380/4=345
Then you can times 345 by 6 To find the 60%:
345*6=2070
PS Please check my calculations with a calculator as I worked these out in my head.
