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13. In the given Mg. 12.11. ABCD is a quadrilateral, find |
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Answer» ABCD IS A quardilaterAngle A =90* Angle B=105*Angle C=60*find angle DA.T.Q sum of quardilater =360*so A+B+C+D=360*90* +105* + 60* +D=360*255*+D=360*D=360*-255*D=105* ans. x+90+105+60=360x=360-90-105-60x=105 x= 105 is right answer 105 (opposite angles are equal) Sum of all angles of quadrilateral =360x+60+105+90=360x=105 x=105; answer is correct A=90* le bhai answer dekhle x=360- 255x=105 solved x=105 is the correct answer Given,ABCD(a quadrilateral)Angle A is 90°Angle B is 105°Angle C is 60°Angle D ??(x)We know,Sum of all the angles of a quadrilateral is 360°Therefore,Angle(A+B+C+D)=360° 90°+105°+60°+x=360°255°+x=360°x=360°-255°x=105°Angle D is 105° 105 degrees answer this question value of x will be 105° cerect answer is 105* ho ga ₩ question the answer 105 . ABCD is a quadrilateralsum of quadrilateral = 360*A+B+C+D= 360* 90*+105*+60*+x =360*255*+D=360*x=360*-255*x=105* 60+90+105+x=360therefore x=105 the value of angle D is equal to 105* X _ 105 ( because opposite angle) sum of angles in a quadrilateral =360then given angles = 105+60+90+x=360255+x=360x=360-255x=105 कोण D का माप 105 डिग्री है 105 is the answer of the ads sum of quadrilater 360 sum of abcd 360angle à 90 angle b 105angle c 60angle d x 90+105+60+x=360x=360-(90+105+60) angle [D] -?given -Angle (A,B,C,)angle A,B,C,D, are quardilater so, A+B+C+D=360 D=360-255 D=105 ....🤗🤗... 60+105+90+x=360255+x=360x=105 right answer is 105 of angle d the correct value of x is 105 the value of x is 75 cod ancda-90*b-105c-60d-105, ABCD is a quadrilateral.angle A=90°angle B=105°angle C=60°angle D=? Sum of all angles of the quadrilateral =360° (property) So, A+B+C+D=360° = 90°+105°+60°+D=360° = 255°+D=360° = 255°-360°=D =105° THIS IS THE FINAL ANSWER x+90+105+60=360x+255=360x=360-255x=105 answer 105 is the correct answer |
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