lolapaganl
lolapaganl
20-01-2018
Mathematics
contestada
Does anyone know how to solve this?
Respuesta :
18757191296
18757191296
20-01-2018
m=70/2=35
n=(360-70*2)/2=110
Answer Link
gustanika
gustanika
20-01-2018
First, look into my attachment
∠A = ∠C
2m = 70°
m = 70°/2
m = 35°
The sum of angles inside parallelogram is 360°
∠A = ∠C
∠B = ∠D
∠A + ∠B + ∠C + ∠D = 360°
70° + n + 70° + n = 360°
140° + 2n = 360°
2n = 220°
n = 110°
Answer Link
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