answer my question and become the brainleast
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siddhartharao77:
Which one?
Answers
Answered by
1
1)
Let the each Base angle be a
Vertical angle = 3(a+a) = 6a
By angle sum property of triangle
a+a+6a= 180
=> 8a= 180
=> a = 22.5
Base angles are 22.5° each
Vertical angle = 135°
2)
Let the each Base angle be a
Vertical angle = 4a
By angle sum property of triangle
4a+a+a = 180
=> 6a = 180.
=> a = 30
Base angles are 30° each
Vertical angle = 120°
Let the each Base angle be a
Vertical angle = 3(a+a) = 6a
By angle sum property of triangle
a+a+6a= 180
=> 8a= 180
=> a = 22.5
Base angles are 22.5° each
Vertical angle = 135°
2)
Let the each Base angle be a
Vertical angle = 4a
By angle sum property of triangle
4a+a+a = 180
=> 6a = 180.
=> a = 30
Base angles are 30° each
Vertical angle = 120°
first answer is wrong
What is correct answer
22 degrees 30 minutes, 22 degrees, 30 minutes and 135
My answer is also correct,
if you will convert in minutes you will get the answer
can you do that please
22.5 degree = 22 degree 30 minutes
Answered by
0
1)
Let the each Base angle be a
Vertical angle = 3(a+a) = 6a
By angle sum property of triangle
a+a+6a= 180
=> 8a= 180
=> a = 22.5
Base angles are 22.5° each
Vertical angle = 135°
2)
Let the each Base angle be a
Vertical angle = 4a
By angle sum property of triangle
4a+a+a = 180
=> 6a = 180.
=> a = 30
Base angles are 30° each
Vertical angle = 120°
hope it helped ⚡
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