All categories

3 years ago

6) Find the surface area of the square pyramid.8 cm5 cm

Mathematics

1 answer:

kondaur [170]3 years ago

4 0

Answer:

the formula for surface area of a triangle is s=1/2ph=b

Step-by-step explanation:

p = perimeter of pyramid

h = height of each triangular face

<em>BIG </em>B = Area of base of pyramid

Solve!

i hope this helped im only in the 8th grade, so i am just learning this

You might be interested in

Define a variable and write an inequality to model each situation. A light bulb can be no more than 75 watts to be safely used i

DaniilM [7]

Let the number of watts =w ‘no more than’ means less than or equal to, thus we will use that sign. The inequality can be written as: w<75

3 0

2 years ago

Find the number in the proportion <br> 2/12=5/x

Sliva [168]

Answer: x = 30

2/12 x 5/x

(Cross Multiply)

2x = 60

x = 30

3 0

2 years ago

Determine the perimeter of a triangle with sides that measure 16.2 inches, 10.04 inches and 12.2 inches.

Ksju [112]

Answer:

Step-by-step explanation:

Solution,

The perimeter of a triangle=Sum of all sides

$16.2in+10.04in+12.2in\\=38.44inches$

Hope it will help you a lot.

5 0

2 years ago

Solve for a: b − 2a = c

vlada-n [284]

Answer:

$a=-\frac{c-b}{2}$

Step-by-step explanation:

Solving for the variable $a$ , given that :

$b-2a=c$

We can first start start by subtracting $b$ from both sides of the equation:

$-2a=c-b$

Now, we can divide both sides of the equation by the coefficient of $a$ , which would be $-2$ :

$a=\frac{c}{-2}-\frac{b}{-2}$

Applying the fraction rule $\frac{a}{c}\pm\frac{b}{c} =\frac{a\pm b}{c}$ :

$a=\frac{c-b}{-2}$

Then, apply the fraction rule $\frac{a}{-b} =-\frac{a}{b}$

$a=-\frac{c-b}{2}$

5 0

2 years ago

18 p <br>please help me!

nevsk [136]

It should be the second one

7 0

3 years ago

6) Find the surface area of the square pyramid.8 cm5 cm​

6) Find the surface area of the square pyramid.8 cm5 cm