Πr^2 - the base of a cone is a circle, so use the equation for area of a circle
Answer:
The untrue statement is "B. This figure is a parallelogram"
Step-by-step explanation:
You know the figure isn't a parallelogram because parallelograms have no right angels, and this shape has two right angles.
Answer:
36 degrees
Step-by-step explanation:
Those two angles are vertical therefore they are congruent.
Please give brainliest
Answer:
slope (m) = 4/5
Step-by-step explanation:
Equation of straight line: y = mx + b
∴ 4/5 is the slope