max236524
max236524 max236524
  • 29-06-2017
  • Mathematics
contestada

Can someone please solve this

Can someone please solve this class=

Respuesta :

jdoe0001 jdoe0001
  • 29-06-2017
check the picture below

the triangular pyramid is really just 4 triangules, stacked up to each other at the edges

so get the area of each triangle, sum them up, and that's the surface area of the triangular pyramid.
Ver imagen jdoe0001
Answer Link

Otras preguntas

what should she do next?
from ""Photo Firsts""Which central idea develops over the course of the text?
The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of days that have passed since the ba
HURRY PLEASE !!!! (GIVING BRAINIEST+100 POINTS) the skeletal system is to the human body as _ is to _ (Fill in the blanks)
-79=7w+3(4w-1) all steps please and quick
68 =34 =23 True or False? (Hint: Type true or false)
The sides of a quadrilateral are the same length, q. The length of the fourth side is 7 inches. The perimeter of the quadrilateral is 40 inches. Write an equati
Slope intercept form that passes through (-2,2) and perpendicular to y=1/2x-3
express ratio as a fraction in simplest forma. 10 yards to 10 feethint *there are 3 feet in every 1 yard​
Please help! See attachment! In the table, describe the factors that affect population size. So basically does it increase or decrease the population Please hel