This is how I learned.
Place a point above the line segment. Open the compass so that you can create arcs on the line segment. One arc should intersect on the right side, the other on the left. Name these points (A and B, for example). Move the compass to one point. Use the same radius in the compass<em /><em /> and make an arc below the line segment. Then move the compass to the opposite point and make another arc (with the same radius). The two arcs should intersect. Draw a line from the point above the line segment to the new intersection and you have your perpendicular bisector.
The picture below shows distributive property.
Hope this helps!
Answer:
3
Step-by-step explanation:
r=6/2=3
Answer:
B. 6,8,10
Step-by-step explanation:
to find a right triangle the equation: a^2 + b^2 = c^2, so just plug each number in to see.
6^2 + 8^2 = !0^2
36 + 64 = 100
100 = 100
Personally i knew almost immediately because 3,4,5 are the most common right triangles example and 6,8,10 are just a x2 of them so yea.
Answer:
Option C (72)
Step-by-step explanation:
In the figure attached we can see a rectangle ABCD with length 12 cm and width 9 cm.
A triangle PEF with height BE and base EF.
Since side AE = 3 cm, so side EB = EC = 9 - 3 = 6cm
and EF = AD = 12 cm
Now we will find the area of of the parts of the card that are not shaded.
Area of parts that are not shaded = Area of rectangle - area of shaded triangle
= (12×9) -
= 108 -
Option c) 72 cm² is the area of non shaded part.
Hope this helps!! -Mina
