Question

matching questions ask you to match each question on the left with one of the choices on the right. not all choices on the right will necessarily be used. enter a letter (a,b,c,etc) from the right into each of the boxes on the left. try it here, matching each angle with its definition acute angle a. less than 90 degrees right angle b. exactly 90 degrees straight angle c. 180 degrees obtuse angle d. between 90 and 180 degrees

Explanation:

Step1: Recall acute - angle definition

An acute angle is less than 90 degrees, so acute angle matches a.

Step2: Recall right - angle definition

A right angle is exactly 90 degrees, so right angle matches b.

Step3: Recall straight - angle definition

A straight angle is 180 degrees, so straight angle matches c.

Step4: Recall obtuse - angle definition

An obtuse angle is between 90 and 180 degrees, so obtuse angle matches d.

Answer:

acute angle: a
right angle: b
straight angle: c
obtuse angle: d