Question

Find a
X, Y,<Q
please do answer
it will be a great help......
​

Answer 1

Answer:

measure of all three angles of a triangle is 180°

IN TRIANGLE SQP

angle QSP + angle SQP+ angle SPQ=180°

4y+y+105°=180°

5y+105°=180°

5y=180°- 105°

5y=75°

y= 75°/5

y=15°

NOW IN TRIANGLE SQR

4y+y+x+65°=180°

75+x+65=180

x=180-140

x=40°

angle Q= angle x + angle y

=40+15

=55°