Question

the ratio of two complementry angles in the ratio 2:7.find the angles​

Answer 1

Answer:

Two complementary angles are in the ratio 2:7. Find the angles. According to the condition, the angles are 2x and 7x, where "x" is their common measure. Hence, 2x + 7x = 90 degrees, or 9x = 90 degrees, which implies x= 10 degrees, and the angles are 20 degrees and 70 degrees.

Answer 2

Answer:

The Angles are 20° and 70°

Step-by-step explanation:

$\bf{:{\implies}}$ Ratio of two Complementary Angles are 2 and 7

Let it be : 2x and 7x

→ 2x + 7x = 90°

→ 2x + 7x = 9x

→ 9x = 90

→ x = 10

$\:$

2x

• 2 × 10
• 20

7x

• 7 × 10
• 70

$\:$

Additional Information :-

• Complementary Angles

$\succ$Two Angles whose sum is 90°

• Supplementary Angles

$\succ$ Two Angles whose sum is 180°