<h3>Let us assume the angle be xo Then it’s complement angle is 4x°.</h3><h3 /><h3>When the sum of two angles is 90°, then the angles are known as complementary angles. If two angles add up to form a </h3><h3>right angle, then these angles are referred to as complementary angles.</h3><h3 /><h3>4x + x = 90° </h3><h3 /><h3>5x = 90°</h3><h3 /><h3>x = 18° </h3><h3 /><h3>∴ The angle x = 18° and</h3><h3 /><h3>Its complement 4x = (4×18o) = 72°</h3><h3>Stay safe, stay healthy </h3><h3>and blessed</h3><h3>Have a good day !</h3><h3>Good luck for ur assignment.</h3><h2>Thank you</h2>