Answer:
angle 1 = 83°
angle 2 = 88°
Step-by-step explanation:
angle 1 and angle on vertex B are
pair of co interior angles ( whose sum = 180° )
so, angle 1 + angle B = 180°
angle 1 = 180° - angle B
angle 1 = 180° - 97° = 83°
hence, angle 1 = 83°
but, angle 2 and exterior of vertex A forms alternate interior angle pair ,
so , angle 2 = angle A = 88°
i hope you got it ....
Answer:
See attached graph
Step-by-step explanation:
No they should multiplied before adding
Answer:
can not be expressed as a square of any other number.
Step-by-step explanation:
The number 1953125 is equal to .
Now, the above statement gives an idea that 1953125 i.e. is not a square number as 9 is not a multiple of 2.
So, we can not express as a square of any other number.
We can only express 
as 
.
( Answer )
1) You can understand and work with other people's results, you can cooperate with other people in production of goods and check their experiments to see if they are correct.
2) It reduces errors since many people work towards specifying it exactly.
