The stem-and-leaf plot shows the number of cans of food collected by various students for a food drive. What was the greatest number of cans collected? The title of the plot is Cans of Food Collected for the Food Drive. The stem in the first row is 3. The leaves are 3 3 6 6 8 9 The stem in the second row is 4. The leaves are 2 2 4 5 5 5 6 The stem in the third row is 5. The leaves are 1 3 4 4 6 The key shows that stem 3 leaf 5 means 35. A. 54 B. 56 C. 51 D. 53

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.