ceciliaxo
20.12.2020 •
Mathematics
1. If FG is perpendicular to AC and angle DAE = 35º, what is angle DEA?
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Ответ:
Explanation:
If FG is perpendicular to AC, therefore angle ADE is 90 degrees.
It is given that angle DAE is 35 degrees,
so,
let’s say DEA is x.
all angles in a triangle always are 180 degrees.
35+90+x= 180
x=180-35-90
x= 55
Hope it’s clear! :):)
Ответ:
1/3
Step-by-step explanation: