Answer: don't know sorry
Step-by-step explanation:
Plus 16 on both side and negative 12plus 16 is 4 so x equals 4
The decimal number of three cents is 0.03
<u>Answer-</u>
<em>The area of QRS is </em><em>238.7</em><em> sq units.</em>
<u>Solution-</u>
According to properties of supplementary angles,
So,
As the sum of measurement of all the angles in a triangle is 180, so
Then the area of the triangle will be,