1.
18 units
10 units right and 8 units up.
2.
7 units
3 units right and 4 units down.
3.
8 units
1 units right and 7 units down
4.
8 units
5 units and 3 units down
Step-by-step explanation:
1. AB = BC (B is the midpoint of AC)
2. DE = EF (E is the midpoint of DF)
3. EB is common
4. ∠ABE = ∠CBE; ∠BED = ∠BEF (EB⊥AC, EB⊥DF)
5. ΔDEB ≅ ΔFEB (RHS)
6. DB = FB (corresponding ∠s of ≅ Δs)
7. ∠EFB = ∠CBF; ∠EDB = ∠ABD (alternate interior angles, AC║DF)
8. ΔABD ≅ ΔCBF (SAS)
Answer(s):
9 × 11 = 99
11 × 9 = 99
33 × 3 = 99
3 × 33 = 99
1 × 99 = 99
99 × 1 = 99
Decimals:
6 × 16.5 = 99
I hope these helped!
Answer: Yes SAS
Step-by-step explanation:
There are two sides congruent and one angle congruent
