Find the measure angle A , angle B, angle C and angle D in the given parallelogram.
if u write wrong answer then guys will report ur answer
Attachments:
Answers
Answered by
1
Step-by-step explanation:
in ∆abc = ∆adc
∆b= ∆d=6a°
∆a=3a° +3a°= 6a°
∆c=4a°+4a°= 8a°
in[] abcd
∆a+∆b+∆c+∆d=360°
6a°+6a°+8a°+6a°=360°
26a°=360°
a=360°/26°
a=13.84 °
∆a=6×13.84°=83.04°
Similar questions