Question

Triangle Angle Sum Theorem Quick Check
2 of 5






Use the image to answer the question.

An illustration shows a triangle with vertices as D G O. Angle G at the bottom left is right angled. Angle O at the bottom right is 41 degrees. The line D O forms the hypotenuse.

Find the measure of the angle on point D
.

(1 point)

49°


39°


29°


59°

Answer 1

90° + 41° + ∠D = 180° → ∠D = 180° − 131° = 49°.

Answer: 49°.