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I need help on this:-example-1

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a. The plane passes through the midpoint of XW as well. This means that XW is also a part of the plane P.

b. The plane passes through the midpoint of XV as well. This means that XV is also a part of the plane P.

c. The plane P contains the entire quadrilateral VXZVW.

Given that Plane P is a perpendicular bisector of XZ at point Y, we need to prove the following statements:

a. XW = ZW

b. XV = ZV

c. ∠VXW= ∠VZW

Proof of Statements:

a. XWZW

Given that Plane P is a perpendicular bisector of XZ at point Y, this means that the plane passes through the midpoint of XZ. Since XZ is a line segment, its midpoint is the average of the endpoints, which are X and Z. Therefore, the plane passes through the midpoint of XW as well. This means that XW is also a part of the plane P.

b. XV ZV

Since Plane P is a perpendicular bisector of XZ at point Y, it passes through the midpoint of XZ. The midpoint of XZ is the average of the endpoints, which are X and Z. Therefore, the plane passes through the midpoint of XV as well. This means that XV is also a part of the plane P.

c. ∠VXW= ∠VZW

Since Plane P is a perpendicular bisector of XZ at point Y, it passes through the midpoint of XZ. The midpoint of XZ is the average of the endpoints, which are X and Z. Therefore, the plane passes through the midpoint of VX as well. This means that VX is also a part of the plane P. Since the plane passes through points X, V, and X, it also passes through all points on the line segment XVX.

Therefore, the plane P contains the entire line segment VX. Since the plane P also passes through point Z, it contains the entire line segment VZ as well. Therefore, the plane P contains the entire quadrilateral VXZVW.

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