All categories

4 years ago

How to find the perimeter of a polygon with vertices

1 answer:

6 0

Step 1 Draw the triangle in a coordinate plane by plotting the vertices<span> and connecting them. Step 2 </span>Find<span> the lengths of the base and height.</span>

You might be interested in

Can someone help me with 11?

nalin [4]

the perimeter equation in 2 times the length plus 2 times the height (2 x 8 + 2 x 6) which equals 12 + 16= 28, the area is length times width so 8 times 6 which equals 48

48 ft is the area; 28 ft is the perimeter

8 0

3 years ago

Read 2 more answers

Work out the value of: 3x + 2y when x equals -3 and y equals -4

Mazyrski [523]

replace the numbers given for x & y so

the equation becomes 3*(-3) + 2*(-4) =

3*-3 = -9

2*-4 = -8

-9 + -8 = -17

6 0

3 years ago

Which inequality would be used to answer the following:

Finger [1]

I’d say the answer is B

6 0

3 years ago

Write 5 + 0.007 in standard form and in words.

Tanya [424]

5.0007. Five and seven ten thousandths

5 0

4 years ago

Find the volume of a pyramid with a square base, where the side length of the base is

Mice21 [21]

Answer:

Volume of pyramid with square base is 1057.54 m³

Step-by-step explanation:

We are given:

Length of base of pyramid = 14.4 m

Height of pyramid = 15.3 m

We need to find:

Volume of pyramid with square base

The formula used is: $Volume=\frac{1}{3}\times a^2 \times h$

Where a = base of pyramid and h is height

Putting values and finding volume

$Volume=\frac{1}{3}\times a^2 \times h\\Volume=\frac{1}{3}\times (14.4)^2 \times (15.3)\\Volume=\frac{1}{3}\times 207.36 \times 15.3\\Volume=1057.54 \ m^3$

So, Volume of pyramid with square base is 1057.54 m³

6 0

3 years ago

Read 2 more answers