nancyradwan nancyradwan

02-02-2020
Mathematics

contestada

Two isosceles triangles are shown in the figure above. B=2/3a , what is the value of c

Two isosceles triangles are shown in the figure above B23a what is the value of c class=

Respuesta :

kenlingdad kenlingdad

02-02-2020

Answer:

c = 105°

Step-by-step explanation:

a = 1/2 x (180 - 90) = 45

b = 2/3 a = 2/3 x 45 = 30

c = 180 - 1/2 x (180 - 30) = 180 - 75 = 105

Answer Link

Otras preguntas

i need a complex sentence for exploration

Find the approximate area of a circle with radius equal to 8 ft.

if your knees hurt after a one-week walking regimen, which one of the following workout changes would be most appropriate

Which of the following statements best describes the end of the tale? a. The rioters become rich. c. Death takes the gold florins. b. The rioters meet death.

Mountains resulting from sideways pressure on the crust are: volcanic fault block dome folded

Which of the following does not form part of a neuron? a. dendrite b. axon c. mynelin sheath d. cilia

What can the Euglena detect with it's eye spot? a. smell b. sound c. light d. texture

The perimeter of Jonah's square backyard is 56 meters. What is the area of Jonah's backyard?

Which large organ in the human body located above the stomach helps digest food and clean the blood?

The Mexican Revolution began over civilians' disliking which Mexican leader?