What is the answear of the 13th and 14th?
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Answer:
14) 90,90,120,60
Step-by-step explanation:
Angles of quadrilateral are in ratio 3:4:3:2
Take common multiple as x
Total measure of angles of quadrilateral is 360
therefore,3x+4x+3x+2x=360
12x=360
x=360/12
x=30
therefore,3x= 3*30=(90*2)=180
4x=4*30=120
2x=2*30=60
therefore, angles of quadrilateral are 90,90,120,60
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