What operations do I use

Mathematics

1 answer:

larisa86 [58]2 years ago

7 0

You start with what is in the parenthesis which is subtraction and then do addition after that add again

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"Hexagon" means it has six sides.
"Regular" means all of its sides are the same length.

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Oksi-84 [34.3K]

Answer:

The diagram of the question is missing, I found a matching diagram, and it is attached to this answer

The 3D object produced is a cone with height 8 and diameter 8 (radius 4)

Step-by-step explanation:

A 3 dimensional solid figure can be formed when a 2 dimensional object is rotated about a line without displacing the object.

when the object in the diagram is rotated about line m, the rotation forms an object with a circular base of diameter 8 units (radius 4) from the base of the triangle and height 8 units, and the 3D object formed is called a cone.