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

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

51840000 cm 2

step-by-step explanation: