Answer:
Complementary angles
Step-by-step explanation:
When two angles add up to 90°, they are Complementary to each other.
Here, ∠DAB = 90° (right angles)
It means, ∠DAB = ∠BAE (vertically opposite angles)
Also, ∠BAE = a + b
So, a+b is equal to 90°. Hence, the correct option is (b) "Complementary angles".
6x2 is not 66, you would need to multiply by 11 instead of 2 because 6x11 is 66 thus getting the correct answer!!!! Hope this helps.
Answer:
between 135 and 141 that would be 140
Since it is a square field, all sides of the field are of equal length
Therefore,
Length of one side of field
= 44/4
= 11m
