ΔABC has undergone a 90° counter-clockwise rotation. m∠ABC = 85°, m∠BCA = 55° What is the measure of ∠B'C'A'? 55° 35° 85° 40°
2 answers:
Answer:
The answer is 85 I took test
Step-by-step explanation:
55 since in every transformation, angle measure is preserved.
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Answer:
the correct answer is x = 2
Answer: aaaaaaaaaaahhhhh
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Step-by-step explanation:
90+55+75+60+80+90=450
450/6=75
Answer: x= 10
Step-by-step explanation:
l= 40
w=20
P=l+w+l+w
120=5x-10+2x+5x-10+2x
120= 14x-20
120+20=14
140=14x
x=10
D. 118 would be the answer
