Question

12. The measures of four angles, in order, of
a quadrilateral form an AP. If the common
difference is 10°, find the measures of all
the angles of the quadrilateral.​

Answer 1

Step-by-step explanation:

x+10+x+20+x+30+x+40=360

4x+100=360

4x=360-100

4x=260

x=65

all the angles are 75, 85,95,105

Answer 2

Answer:

ritu

Step-by-step explanation:

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