The perimeter of the triangle ΔQRS formed by the midsegments of
ΔNOP is half the perimeter of ΔNOP.
Correct response:
The perimeter of ΔQRS is <u>8 units</u>
<u />
<h3>How to find the perimeter of a triangle</h3>
The given parameters are;
PO = 6, PN = 4, ON = 6
According to midsegment theorem, we have;
Which gives;
The perimeter of ΔQRS = + +
Therefore;
- The perimeter of ΔQRS = 3 + 2 + 3 =<u> 8</u>
Learn more about the midsegment theorem here:
brainly.com/question/26080494
brainly.com/question/7423948
Answer:
390cm³
Step-by-step explanation:
IF you look at the figure attached, you will see that your figure is made up of 3 rectangular prisms.
All you need to do is solve for the volume of each prism and add them up together.
The formula to use to get the volume of a rectangular prism is:
Where:
V = Volume
w = width
l = length
h = height
Let's get the first one and double it because you have rectangular prisms with the same dimensions:
Next we get the rectangular prism in the middle:
Notice that the height of the side rectangular prisms is 12 cm. To get the height of the middle figure, just subtract 5cm and 2 cm from the height because they are the excess of the middle.
12cm - (5cm + 2cm)
12 cm - 7cm = 5cm
Then we plug it into the formula
Now that we have the volumes of all figures, just add them up together:
150cm³ + 240cm³ = 390cm³
Answer:
B
Step-by-step explanation:
Just took the test on edge
Answer:
3(5+y)=2
Step-by-step explanation:
I think this is how it is written. I am guessing, not an expert here. :)