90 tens hopefully this helped
Answer: 1.75 minutes
Step-by-step explanation:
6 gallons per minute.
14.5-4=10.5
10.5/6=1.75 minutes
Answer:
567
Step-by-step explanation:
The figure is attached.
To prove: In the ||gm ABCD, segment AB ≅ CD & segment BC ≅ AD.
Proof:
∵ ABCD is a parallelogram,
→ segment AB || segment DC
→ segment BC || segment AD
Now, the line AC is a transversal.
In Δ ABC and ΔADC∠1 = ∠4 (alternate interior angles)
similarly, ∠2 = ∠3 (alternate interior angles)
AC is common.
Hence, by ASA congruency property, we can say that,
Δ ABC ≅ ΔADC
⇒ segment AB ≅ CD & segment BC ≅ AD (congruent parts of congruent triangles)Proved.