Answer:
Two planes always would intersect at a line, as shown in attached figure below.
Step-by-step explanation:
As we know that
A plane has basically 2 dimensions.
But as the plane is infinitely large, we can say that length and width of a plane is not supposed to be measured. (can not be measured)
Let suppose we have a pair of intersecting planes.
If If two intersecting planes are not parallel, then they would intersect each other somewhere.
BUT
Two planes always would intersect at a line, as shown in attached figure below.
Answer:
<h2>A. 225 cm3</h2>Step-by-step explanation:
The volume of a slanted prism is defined as the product between the area of its base and its height.
Remember that height is the distance from the top to the bottom, reaching that bottom with a perpendicular angle.
So, in this case, the height is 9 cm, and the area of the base is 25 square centimeter.
This means the volume is
Therefore, the right answer is A.