Question

The ratio between the angles of a quadrilateral is 7:2:5:6 respectively. What is the sum of
double the smallest angle and half the largest angle to the quadrilateral?
a) 162˚ b) 198˚ c) 99˚ d) 135˚ e) None of these

Answer 1

$7x + 2x + 5x + 6x = 360$
$x = 18$

angles are 126,36,90,108
according to question
$(36 \times 2) + (1 \div 2) \times 126$

Answer 2

Answer:

Step-by-step explanation: