Question

find the meashre of angle A,angle B,angle C and angle D in the given parallelogram​

Answer 1

Answer:

SORRY DONT KNOW

Step-by-step explanation:

Answer 2

Answer:

We know that the sum of triangle is 180 degree

• angle A + angle B+ angleC= 180
• 3a+ 6a+ 4a =180
• 13a=180
• a=180/13
• a=13.84
• then a= 3×13.84
• b=6×13.84
• c=4×13.84

Step-by-step explanation:

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