Is there enough information to prove that the triangles are congruent?
2 answers:
Answer:
Step-by-step explanation:
<u>Given:</u>
Three congruent sides, two given and one shared
Side-side-side postulate SSS
Answer:
In triangle ABC and triangle CDA
AB=CD(given)
BC=DA(given)
AC=AC(common)
Thus triangle ABC and triangle CDA are congruent by SSS rule
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Answer:
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Step-by-step explanation:
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Square centimeters are just telling that it's an area of a rectangle, square or some other shape.
The slope of the line is -2.
Answer:
Step-by-step explanation:
y2-y1/x2-x1
-1-(-4)/3-7
3/-4
y=mx+b
For the y coordinate it can be either -4,or -1
-4=3/-4x+b
b=13/4
Acute because all angles are less than 90 degrees
