Question

(4) Compute all ages of each of the figures below
(
145
75
115
85
80-
95
(5) Prove that in any triangle, the outer angle at a vertex is equal to the
sum of the inner angles at the other two vertices.
Unchanging sum​

Answer 1

Answer:

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hdyd

hdufucjcjci

hduffjcjvvk

hcjcjcjcivic

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