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4 votes
These are more question, i studied and all, but i feel like learned nothing, but thx

These are more question, i studied and all, but i feel like learned nothing, but thx-example-1
These are more question, i studied and all, but i feel like learned nothing, but thx-example-1
These are more question, i studied and all, but i feel like learned nothing, but thx-example-2
User Mohan Rex
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1 Answer

4 votes
(angles of a triangle have to add up to 180°)
For the first picture, #10 is x=80° ; y=140° ; z=20°
#11 I believe is quadrilateral ; irregular
For the second picture, #9 is x= 67°
User Muhammad Omran
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8.2k points

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