Can two obtuse angles be complement to each other?

2

(a)

What is the measure of the complement of each of the following angles? 45°

2

(a)

What is the measure of the complement of each of the following angles? 65°

2

(a)

Which pairs of the following angles are complementary?

2

(a)

Which pairs of the following angles are complementary?

2

(a)

Which pairs of the following angles are complementary?

2

(a)

Find the pairs of supplementary angles in the question figure.

2

(a)

What will be the measure of the supplement of each one of the following angles? 100°

2

(a)

What will be the measure of the supplement of each one of the following angles? 55°

2

(a)

Are the angles marked 1 and 2 in figure adjacent? If they are not adjacent, say 'why',

2

(a)

Are the angles marked 1 and 2 in figure adjacent? If they are not adjacent, say 'why',

2

(a)

Four line segments PQ, QR, RS and ST are making the letter W, PQ II RS and QR II ST. If angle between PQ and QR is 39°. Find the value of x and y.

2

(a)

The point A, O and B are collinear. Ray OC\(\bot\) ray OD, check whether:
(a) \(\angle AOD\) and \(\angle BOC\) are complementary.
(b) \(\angle AOC\)and\( \angle BOC\) are supplementary.

2

(a)

AB II EF, ED II CB and \(\angle APE\) is 39°, find \(\angle CQF.\)

2

(a)

CD intersects the line AB at F,\(\angle CFB=50^0\) and \(\angle EFA=\angle AFD.\)Find the measure of \(\angle EFC.\)
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2

(a)