tiannaseals18 tiannaseals18
  • 21-10-2022
  • Mathematics
contestada

In the diagram, m/ACB = 55°.
E
What is mZECD?
90°
O 55°
180°
D
O 125°
C
B
80

In the diagram mACB 55 E What is mZECD 90 O 55 180 D O 125 C B 80 class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 21-10-2022

Answer:

55°

Step-by-step explanation:

Angle ACB and angle ECD are alternate exterior angles and alternate angles have same angle measurements:

If angle ACB = 55°

then angle ECD is also = 55°

Answer Link

Otras preguntas

I need to find x but I don't know how
The meteorologist predicted that it would snow 12 inches. However, it actually snowed 18 inches. Find the percent of error of the meteorologist's prediction.
$375 at 4% for 5 years (plz show work too)
i have a school play coming up and i need fake braces.... does anyone know how to make them?
Alaska a country or state?
I need help solving problem seven
an organisms's body must be organized in a way that enables it to
Why is groundwater an important source of freshwater storage? a. It constitutes approximately 30% of Earth’s freshwater. b. It is the only viable source of fres
does anyone know how to do this??
the development of which of the following products for trade was critical to the success of Virginia colony