Answer:
It's 47 because it's an isosceles triangle.
Step-by-step explanation:
Answer:
add all the sides together
a+b+c+d
Answer:
3
Step-by-step explanation:
In a 30-60-90 triangle, the ratio of the shorter side to the longer side length is
. Therefore:

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definitions
congruent
1.in agreement or harmony
"institutional and departmental objectives are largely congruent"
2. identical in form; coinciding exactly when superimposed.
Answer: 3.75
Step-by-step explanation: