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Hitman42 [59]
3 years ago
9

For this isosceles triangle, find the measures of angles d and n.

Mathematics
2 answers:
Solnce55 [7]3 years ago
5 0

Hello,

According to the coding, the angle D measures 30 °. The sum of the angles of untriangle is equal to 180 °. So, the angle n measures:

n = 180° - (30° * 2) = 180° - 60° = <u>120°</u>

Bye :)

ella [17]3 years ago
4 0
We know that base angles and sides r equal
30=d
so 30+30+n=180
60+n=180
n=180-60
n=120
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