Answer:
I’m pretty sure its 27
Step-by-step explanation:
Answer:
triangle 1 and triangle 3.
Step-by-step explanation:
Given : Four triangle .
To find : Which triangles in the diagram are congruent.
Solution :
By Congruent rule Side angle side : In triangle 1 and triangle 3 are congruent by side angle side .
Therefore, triangle 1 and triangle 3.
Answer:
Point a is correct.
Step-by-step explanation:
hope I helped.
Answer:

Step-by-step explanation:
Collect like terms and calculate the sum
Triangles ABC and A'B'C are similar. This means that the corresponding sides are in the same ratio, in this case:

Replacing with data: