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Alla [95]
3 years ago
5

as shown, several parallelograms are formed in an expandable gate. The angles of the parallelograms change as the gate is expand

ed and compressed. Find m

Mathematics
1 answer:
Airida [17]3 years ago
3 0

Answer:

m = 145

Step-by-step explanation:

All angles inside a parallelogram = 360

∠ABC = ∠ADC

35 = ∠ADC

360 = 2(∠ABC) + 2( ∠DAB)

360 = 70 + 2( ∠DAB)

290 = 2( ∠DAB)

145 = ∠DAB

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