NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - Problems and SolutionsQuestion 95
Class 7 - Mathematics - Unit 5: Lines And Angles - Problems and Solutions
Question. 95
Measures (in degrees) of two complementary angles are two consecutive even integers. Find the angles.
Answer:
44°, 46°
Detailed Answer with Explanation:
Let angles = x, x+2. Since they are complementary, x + (x+2) = 90 ⇒ 2x + 2 = 90 ⇒ 2x = 88 ⇒ x = 44. Thus angles are 44° and 46°.