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Mathematics

Mathematics · Quick practice · answer shown after each question

Angles and lines

Question 1 of 10

Question 1 of 10

Vertically opposite angles are equal.

Question 2 of 10

Question 2 of 10

An acute angle is less than 90°.

Question 3 of 10

Question 3 of 10

Two angles of a triangle are 27° and 27°. The third angle is ___°.

Question 4 of 10

Question 4 of 10

Find the supplement of 52°.

Question 5 of 10

Question 5 of 10

Vertically opposite angles are

Question 6 of 10

Question 6 of 10

Complementary angles add up to 180°.

Question 7 of 10

Question 7 of 10

Find the supplement of 15°.

Question 8 of 10

Question 8 of 10

Find the complement of 58°.

Question 9 of 10

Question 9 of 10

Two parallel lines are cut by a transversal. One of the angles formed is 44°. (a) Find the corresponding angle. (b) Find the alternate angle. (c) Find the co-interior angle. Give a reason for each answer.

Question 10 of 10

Question 10 of 10

Two angles of a triangle are 33° and 21°. The third angle is ___°.

Questions written by OtisamLMS in the style of the BECE. They are not WAEC past questions.