nataliesalinassander nataliesalinassander
  • 01-08-2019
  • Mathematics
contestada

i need help, please!!

i need help please class=

Respuesta :

bavatharini29
bavatharini29 bavatharini29
  • 01-08-2019

1. Calculate the perimeter of the base

2. Multiply half of the perimeter of base with the slant height

So ,

Perimeter of base = 60m+60m+60m+60m = 240m

Lateral area of pyramid =

[tex] \frac{1}{2} \times (240m) = 120m \\ \\ 120m \times 40m = 4800m[/tex]

Answer Link

Otras preguntas

which factor made the most difference in how agriculture affected the economies of the colonies?
Find the value of x.  Round to nearest hundredth if necessary.
Explain how a species can evolve through natural selection.
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
How many atoms are in 0.750 moles of zinc?
Find all powers of 4 in range 4 through 1,000
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w
which state of matter has the least amount of energy?
The length of a diagonal of a cube with edge length 25cm
Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m