2 years ago

I need the answer for both of them I’ll give your Brainly help

Mathematics

2 answers:

Gnoma [55]2 years ago

5 0

Answer:

A and C

Step-by-step explanation:

ExtremeBDS [4]2 years ago

4 0

Answer:

11. a)50 12. a)40

Step-by-step explanation:

sum of all three angles of trinagle=180

111.

80+50+x=180

130+x=180

x=180-130

x=50

12.

60+90+x=180

150+x=180

x=190-150

x=40

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