The diagonal of any square always occurs in a ratio of

relative to the square's sides. That means if

is the side length, then

gives the length of the diagonal. It follows that

.
Then the area of the square is

square inches
Answer: 10cm squared
Step-by-step explanation:
pix15 squared =47.12(2dp)
pix18 squared =56.75 (2dp)
difference =56.75-47.12=9.63
=10cm to nearest square centimetre
So 3 times the measure of a small angle
3x + x= 180
4x = 180
X= 45
3(45) + 4(45) = 180
Hope this helps!
Hello There!
The denominators are already the same therefore you don't need to work on making them the same.
Simply just subtract the numerators:
-4 - 3 = -7
The answer is - 7/5
Hope This Helps You!
Good Luck :)
- Hannah ❤