dliceaes0001
dliceaes0001 dliceaes0001
  • 01-06-2021
  • Mathematics
contestada

please help need done today

please help need done today class=

Respuesta :

senalvidun
senalvidun senalvidun
  • 03-06-2021

Answer:

area of the BCD triangle=1/2×10×9

=45

area of the ABD triangle=1/2×10×3

=15

Total area=45+15

=60 square centimetres

Answer Link

Otras preguntas

Write a system of equations with a solution (4,–3)
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware
which seismic wave moves through earth at the fastest speed?
An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
Find the value of x.  Round to nearest hundredth if necessary.
How do scientists use seismic waves to determine the interior structure of Earth?
Explain how a species can evolve through natural selection.
Write a system of equations with a solution (4,–3)