Which students, if any, have correctly identified a base and its corresponding height? which ones have not? explain what is incorrect. explain what is correct.

The Explanation is below with correction in the Figure.

Step-by-step explanation:

Height is also call as Altitude.

Height of Triangle always measure in PERPENDICULAR to the Base.

a. )

Raul is correct because Height should always be Perpendicular, and Raul has drawn Height 'h' Perpendicular to the corresponding Base 'b'.

b. )

Mark is incorrect because Height drawn is NOT Perpendicular.

c. )

Kiki is incorrect because the corresponding base is incorrect, Height drawn is correct that is Perpendicular.

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.