Answer: you use desmos. It’s helpful
Good luck !
You add the numbers 69 and 59 and you get your angle measure.
hope it was helpful :)
Answer:
1400 cm squared
Step-by-step explanation:
40*35=1400cm squared
Solution:
As we given that
then using this conversion factor we can write 
and further it can be written as

Hence the required conversion factor is 2.54 cm/1 inch as we can see from the above calculation.
I believe it's 12 because 5*16=80. So, then you would subtract 4 from 16 and gat 12.