I don't remember the names of the theorems at all, but we know that AD ≈ DE ≈ EB (Segment Addition). Which means <ACD ≈ <DCE ≈ <ECB (not completely sure how to prove this). Therefore, <1 ≈ <2. (Don't forget to state that <1 ≈ <ACD and <2 ≈ <ECB). With this and Angle Addition, we know that <ACE ≈ <DCB, so with SAS Congruence Theorem, we can prove ΔACE ≈ ΔBCD.
Hope that helps
Answer: The last one
Step-by-step explanation:
3 units left would be -3 and 5 units down would be +5
It equals 1!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
if it is a rectangle then area=4×6=24 mm²
