4. What is an included angle? a. it is an angle between two sides of a triangle
a. it is an angle between two sides of triangle
b. it is the biggest angle in a triangle
c. it is an angle opposite the given side
d. it is the smallest angle in a triangle
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Answer:
4) A
Step-by-step explanation:
An included angle is an angle between two sides of a triangle. It is useful for geometric proofs and theorems such as SAS, AAS, SSS, ASA Postulates, and Theorems.
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