mihaie270 mihaie270
  • 27-11-2022
  • Mathematics
contestada

5. În figura alăturată sunt desenate două triunghiuri dreptunghice isoscele ABC
și BDE cu ipotenuzele AC = 4√2 cm, respectiv DE=8√2 cm.
a) Află lungimea segmentului AE.
b) Demonstrează că dreptele AE şi CD sunt perpendiculare.

Respuesta :

Otras preguntas

Explain why the staircase represents a constant rate of change.
In what quadrant is the ordered pair (-5, 7) located? I II III IV
Which lake has a surface area that is 14938 square miles greater than the surface area of Lake Ontario draw a model and write a number sentence to show the
What variable means factors in an experiment that remain the same
Why does meiosis produce cells with only half the amount of DNA? How does this aid in the formation of a healthy zygote?
why does the sun appear to move across the sky
true or false; economics assumes people do not have the resources to satisfy all of their wants.
what does x equal for this problem
What happened to the colonists at the Roanoke Island? How did they disappear? (Give three reasons)
A video game that usually costs 50.00 is on sale for 32.50 what percent of the regular price is the discount