Answer:
4 inches
Step-by-step explanation:
The radius is the line from the center of the circle to the edge. We can assume the black line on the orange is the radius.
We want to find the diameter. The diameter is twice the radius, or
d=2r
We know the radius is 2, so we can substitute that in for r
d=2*2
Multiply
d=4
So, the diameter is 4 inches
Answer:
im not sure but i rember having this question i think its 770
Step-by-step explanation:
U need to find the length
7 + 7 + 18 + 18 = 50
width is 7 and length is 18
area is length x width
18 x 7 = 126 ft^2
Answer:
400 cm squared
Step-by-step explanation:
Since a square has all equal sides, this would mean the the all the other sides are 20 as well. To get the area, you would just multiply 20 by 20 to get 400. :)
Answer:
Construction of perpendicular to line <em>m</em> is shown in image attached
Step-by-step explanation:
Steps For construction of perpendicular on line <em>m</em> from from point <em>P:</em>
1) Open a compass more than a half the length of line <em>m</em>.
2) From one end of the line mark man arc on above the line.
3) Now, from the another end construct another arc cutting the previous arc. Name this point of intersection as <em>Q.</em>
4) Finally draw straight line from point <em>Q</em> through <em>P</em> to the line m.
5) Construction of perpendicular to line <em>m</em> is shown in image attached.
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