The measure of two complementary angles is $2 x - 7$ and $x + 4$ . Find the value of $x$

Open in App

Solution

The sum of two complementary angle is $90 °$
$2 x - 7 + x + 4 = 90 ° 3 x - 3 = 90 3 x = 93 ° x = 31 °$

Suggest Corrections

Similar questions

The measures of two complementary angles are (2x – 7 $)^{0}$ and (x + 4 $)^{0}$ , then the angles are:

(2 x - 7)^{\circ}

(x + 4)^{\circ}

For what value of $x$ , two angles $(x + 7) °$ and $(2 x + 11) °$ are complementary ?

Find the value of x for which the angles (2x - 5)° and (x - 10)° are the complementary angles.

Join BYJU'S Learning Program