From the figure, the dilation constant from ΔABC to ΔDEF is
QD/QA = 8/4 = 2
Test QB = QE:
We should have
QB = (1/2) QE
The statement is incorrect.
Test QC = CF:
We should have
QC = (1/2) QF, or QC = CF
The statement is correct.
Test DE = 2AB:
We should have
AB = (1/2)DE, or 2AB = DE.
The statement is correct.
Test AC = EF:
We should have
AC = (1/2)DF
The statement is incorrect.
We should also have
BC = (1/2)EF
Therefore, if BC = 2.25, then
EF = 2*BC = 2*2.25 = 4.5.
Answer:
QC = CF
DE = 2AB
EF = 4.50
Answer:
There are, however, three words in geometry that are not formally defined. These words are point, line and plane, and are referred to as the "three undefined terms of geometry".
Step-by-step explanation:
22000=15000(1+.089/4)^4t
22/15=(1.02225)^4t
log(22/15)=4tlog1.02225
(log(22/15)/4log1.02225)=t
(.16633/.038228)=t
t=4.35 years or 4 years and approximately 4 months
Answer:

Step-by-step explanation:


Hope this helps!