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3 years ago

8

What is the answer please help show me the strategy you used

1 answer:

Alex Ar [27]3 years ago

3 0

The angle above is a right angle triangle
And all right angle triangles are equal to 90degrees
So to find the missing area in the right angle triangle above you have to subtract the value you were given from 90
Which is mathematically written as
Angle 1= 90 degree- 22 degree
Angle 1= 68degree
Therefore the missing angle 1 is 68 degree

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The picture of the question in the attached figure

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