Excuse me? You say
ABC and DCB are right angles . . .
<mumble mumble>
Prove that angle ABC is equal to angle DCB
Duh. They are both right angles.
Care to modify your data and question?
ABC and DCB are right angles .That A and D respectively.And AC=DB. Prove that angle ABC is equal to angle DCB?
3 answers
In the diagram to the left, \angle ABC∠ABCangle, A, B, C and \angle DCB∠DCBangle, D, C, B are right angles. Which of the following is closest to the length of \overline{DE}
DE
start overline, D, E, end overline?
DE
start overline, D, E, end overline?
ụ4nn