The correct answer to your question is an equilateral triangle. this is because all triangles must equal 180 degrees,, and if you already have two 60 degree angles then youre only 60 degrees away from 180. this means that every angle of your triangle is going to equal 60 degrees, and when all angles of a triangle are the same, then it becomes an equilateral triangle. this could also be considered an acute triangle since all angles are less than 90 degrees.
let me know if you have any further questions
:)
Answer:
x=0
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
The question says the diameters of 50 pillars were measured. However, only the measurements of 20 pillars were provided.
So, I will work with 20
Given
Solving (a): Frequency distribution table
Using the given intervals:
The table is as follows:
The class mark is the average of the class interval
For instance: The class mark of 61 - 70 is:
<em>This is applied to other intervals</em>
Solving (b): The histogram
<em>See attachment for histogram</em>
The frequency is plotted on the y-axis while the class interval, on the x-axis.
Answer:
a. 16
Step-by-step explanation:
sin x = cos (90-x)
sin 74 = cos (90-74)
sin 74 = cos 16
Answer:
A. Square
Explanation:
The square with sides: x+1
Has an area of: (x+1)^2
The rectangle with sides: x+2 and x
Has an area of: x(x+2)
So we simplify the square: (x+1).(x+1)= x^2+2x+1
Simplifying the rectangle: x^2+2x
Therefore the square area is larger by one unit.
Hope you get it!