the angle of quardilaterals are in the ratio 3:5:7:9. find the measure of each of these angles
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Answer:
The measure of each of these angles is 45,75,105 and 135. Step-by-step explanation: Given : The angles of a quadrilateral are in the ratio 3 : 5 : 7 : 9.
Step-by-step explanation:
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Step-by-step explanation:
angle1- 3x
angle2- 5x
angle3-7x
angle4-9x
3x+5x+7x+9x=360
8x+16x=360
24x=360
x=360/24
x=15
angle1-3x= 3*15=45
angle2-5x=5*15= 75
angle3-7x= 7*15=105
angle4-9x=9*15=135
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