Answer:
scale factor is 1/7
Step-by-step explanation:
I am smart
Answer:
angle CBE=15 degrees
Step-by-step explanation:
angle ECD is 60 degrees and EC=CD because equilateral triangle
angle DCB is 90 degrees and CB=CD because square
angle ECD +angle DCB= angle ECB
60+90=150=angle ECB
since triangle ECB has legs EC and CB equal in length, then it is an isosceles triangle.
so angles CBB and CBE are equal
angle CBE=(180-150)/2
angle CBE=15 degrees
Answer:
12
Step-by-step explanation:
4x3=12
(10 cm)(12 cm)(6 cm) = 720 cm^3
