Lucymiller Lucymiller

04-03-2018
Mathematics

contestada

Help me with this question please

Find the angle of d please.

Help me with this question pleaseFind the angle of d please class=

Respuesta :

budwilkins budwilkins

09-03-2018

all 3 angles of any triangle always sum to 180°,
So d+10 = 180-(62+38)
d+10 = 180-100
d+10 = 80
d+10-10 = 80-10
d = 70°

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