sebastiananguiano6 sebastiananguiano6
  • 01-06-2021
  • Mathematics
contestada

This is hard I need help

This is hard I need help class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 01-06-2021

Answer:

  • 140.22 ft²

Step-by-step explanation:

Surface area is the sum of areas of 4 triangles.

Each triangle has:

  • b = 9 ft, h = 7.79 ft

Area of each triangle:

  • A = 1/2bh
  • A = 1/2*9*7.79 = 35.055 ft²

Surface area:

  • S = 4*35.055 = 140.22 ft²
Answer Link

Otras preguntas

The following information applies to Caroline, who is single, for 2017: Salary $44,000 Alimony received 9,600 Child support rece
Colonial leaders justified their plan to become independent from England by arguing that colonists should have the same freedom of speech as Parliament. the jud
Are Lu, Sunny, and Patina, the newbies on the team of the vets?
how do i find the answer?
Answer these ones too
1. The thin top layer of the crust is called the Crust. What are the two types of crust? O Magma and Nickel O Inner Core and Outer Core O Oceanic and Continenta
Which is the only kind of orbital in the first energy level? A. An s orbital B. A p orbital C. A d orbital D. An forbital
1. What does the direction of a line depend on?​
a drill bit has a size of 5/16 inch . what is the measurement as a decimal ?
when treating a minor strain or sprain, a person you follow the PRICE method. True False