Best Answer

Fifty degrees. 90+40+90=180

Q: If theres a 90 degree angle and a 40 degree angle what is the other angle?

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A 40 degree acute angle can be constructed with a straight edge and a protractor.

A 40 degree angle is an acute angle, since all angles less than 90 are acute.

It is an acute angle.

140o

90 - 40 = 50 degrees.

Related questions

A 40 degree angle is the COMPLEMENT of a 50 degree angle.

Any polygon can have a 40-degree angle. It doesn't have to, but it can.

A 40 degree acute angle can be constructed with a straight edge and a protractor.

A 40 degree angle is an acute angle, since all angles less than 90 are acute.

It is an acute angle.

140o

90 - 40 = 50 degrees.

It's a 50 degree angle. It's an angle that measures 50 degrees. It's the complementary angle of a 40 degree angle.

140

0.766

With a protractor

It is 40 degrees