Math Type : Geometry Level : 9th Grade
Topic : Finding Angles with Justification

I have to find the angle
Example: ABC = 29 Degrees
**not true**

And the reasoning
Example :
SSA
SAS
AAS
And etc

The first person to give me all the answers will get marked and rewarded!

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.