Find the measure of angle A
please hurry!!!!!!!!!!!!
2 answers:
Answer:
A=87 gradus
Step-by-step explanation:
115/2=57,5
71/2=35,5
180-(57,5-35,5)=180-93=87
A=87 gradus
Answer:
angle A: 87°
Step-by-step explanation:
Both the sides: A and C are same to each other. let the angle be x
Find the total interior angle of a polygon with 4 sides:
(n-2)*180
(4-2)*180
360°
when all angles sum up, they equal to 360°
so:
115° + 71° + 2x = 360°
186° + 2x = 360°
2x = 174°
x = 87°
For more sums on measuring angle: brainly.com/question/1554320
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Good afternoon,
First side= 8cm
Third side= x
Second side= 2x-4
We know that the sume of the lenghts of any two sides must be greater than the third side, so:
<span>
Answer: Third side= x ; where: x>4 or (4,+infinity) Second side= 2x-4 ; </span><span>
where: x>4 or (4,+infinity)</span>
Answer:
16.08
Step-by-step explanation:
B. The number of people in the school, in an exponential function, the first number should always be the initial amount.