Answer:
Step-by-step explanation:
the sum of the angles is 360 degrees
you have 3 angles equal to 91
91*3=273
360-273=87
87/3=29
the angle g, or d, is 29
Answer:D
Step-by-step explanation:
Answer:
You find percent of change
by finding the differences between the numbers given
and by setting up a fraction to find the change because percentages deals with fractions
Then you simplify ur fraction by multiplying by 100
Step-by-step explanation:
e.g
find the percent of change from 20 to 80
find their differences
80-20= 60
set up a fraction
60/20
simplify your fraction by multiplying over 100
60/20*100
3*100=300%. answer
