Question

18. Two angles of a quadrilateral 1 poi
are 50° & 80° and the other two
angles are in the ratio 8:15,
then the remaining two angles
are​

Answer 1

Answer:

80०+50०+8x+15x=360०

130०+23x=360०

23x =360०-130०

=230०

23x=230०

x=230÷23

x=10

putting the value of x =10

8x = 8×10=80

15x=15×10=150

so other two angles which is in ratio 8:15 is

8o० and 150०

Step-by-step explanation:

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