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Number is an isosceles triangle number seven is a right angle triangle number 9 I believe is a scalene triangle number 10 is a right angle triangle I also believe 11 is a scalene triangle and I believe number 8 is equilateral triangle
I got the answer of 6127.731 hope this works out for you.
Answer:
The second answer
XYZ-RQS
Step-by-step explanation:
Cc CT d fed vgggccffccvff