(30-a)+(25+2a) are supplementary. find the angles
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Easy one lol .
(30-a)+(125+2a) = 180 ( because it is supplementary )
or, 155+a= 180
a = 25°
You have to give separately (30-a) and (25+2a)
Now angles are
30-25= 5°
and 25+2×25= 75°
Hence ,Required angles are 5° and 75°
(30-a)+(125+2a) = 180 ( because it is supplementary )
or, 155+a= 180
a = 25°
You have to give separately (30-a) and (25+2a)
Now angles are
30-25= 5°
and 25+2×25= 75°
Hence ,Required angles are 5° and 75°
ayesha1973:
I m sry
there's a mistake in d quedtion
it's actually 125 not 25
Then see now , hope you mark me brainleist
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