Select True or False for the following questions: true
false
O
The three basic building
blocks (undefined terms) of
geometry are points, lines
and planes.
O
The vertex of angle ABC is
point A.
An obtuse angle is an angle
whose measure is more than
180°
o
О
An isosceles triangle is a
triangle with no two sides the
same length.
O
A diagonal is a line segment
connecting any two vertices
of a polygon
O
If the sum of the measures of
two angles is 90°, then the
two angles are

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.