Ask question

Ask question

All categories

3 years ago

14

How to find the surface area of the open net

1 answer:

Kruka [31]3 years ago

5 0

To find the surface area of the open net, you’ll have to find the area of the faces
So, since there are 6 boxes you’ll have to find the area of the faces and add it up to find the surface area
10x4=40x4=160
3x4=12x2=24
160+24=184

Hope this helps ;)

You might be interested in

Sati [7]

Final answer will be 8m 2m over 4m^2

5 0

3 years ago

(0,2) (4.5,0) distance formula

miskamm [114]

The distance between them = 4.93

Step-by-step explanation:

The distance between two points (x1, y1) amd (x2, y2) is $\sqrt{(y2-y1)^{2}+(x2-x1)^{2} }$

Now putting the values of (0,2) and (4.5, 0) we get,

$\sqrt{(0-2)^{2}+(4.5-0)^{2} }$

= $\sqrt{24.25}$ = 4.93 (approx)

8 0

3 years ago

Read 2 more answers

Eileen and her brother Andrew had a bicycle race. Eileen Rode at a speed of 20 ft per second while Andrew Rode at a speed of 15

elena55 [62]

Answer:

Step-by-step explanation: 5

8 0

3 years ago

Which equation could be used to solve for the length of side c, given a = 5, b = 12, and C = 72°?

Alona [7]

Answer:

The value of the length of the side C is 11.49.

Step-by-step explanation:

Cosine formula is applicable.

c² = a² + b² -2abcos(C)

substitute the values:

c² = (5)² + (12)² -2(5)(12)cos(72)

= 25 + 144 - 2 (60) (0.309)

= 169 - 37.08

c² = 131.92

square root both sides:

c = sqrt(131.92)

C = 11.49

5 0

3 years ago

25,2 x [15+ (8 + 2)]

barxatty [35]

Answer:

=630

Hope it may help!!

3 0

3 years ago