CS inv.1

math reflections Inv. 1 Comparing and Scaling Inv.1 math reflections1.a) ratio- showing part tob) percent-out of 100c) fraction- part to wholed) difference – big minus little
2.a) ratio-80:70b) percent- 10%c) fraction- 80/ 70d) difference-80-70=10, and 150-140

math reflections Inv. 1

Comparing and Scaling Inv.1 math reflections
1.
a) ratio- showing part to
b) percent-out of 100
c) fraction- part to whole
d) difference – big minus little

2.
a) ratio-80:70
b) percent- 10%
c) fraction- 80/ 70
d) difference-80-70=10, and 150-140=10

assigment 5

1. Their angles have to be the same, and their side lengths have to be similar.
2. Compare side lengths, and see which side lengths are corresponding and not.
3.The other side side should be 8.5 because 3+1=4, and 7.5+1=8.5