Question

M. Fill the angle.
The complement of an angle is 30° less than twice the angle. Find the angle.
​

Answer 1

Answer:

Solve it: 90 + 30 = 2x + x, 3x = 120. Thus one angle is 40�.

Answer 2

Answer:

The complement of an angle is 30 less than twice angle. ... Then the complementary angle is 90 -x. According to the condition, 90 - x = 2x - 30.

Step-by-step explanation:

The complement of an angle is 30 less than twice angle. Find the larger angle.

-----------------------------------------------------------------------------

Let x be the unknown angle of the condition.

Then the complementary angle is 90�-x.

According to the condition,

90 - x = 2x - 30.

Solve it:

90 + 30 = 2x + x,

3x = 120.

Thus one angle is 40�. The other angle is 50�.

Answer. The larger angle is 50�.

(mark as brainliest if it helps:-)  )