awesomeluigi54 awesomeluigi54

23-07-2021
Mathematics

contestada

Determine the measure of the interior angle at vertex E.

A. 135
B. 45
C. 225
D. 75

Determine the measure of the interior angle at vertex E A 135 B 45 C 225 D 75 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

23-07-2021

Answer:

135

Step-by-step explanation:

The sum of the interior angles of a pentagon is 540

3x+3x+2x+2x+2x = 540

12x = 540

Divide by 12

12x/12 = 540/12

x = 45

E = 3x = 3*45 = 135

Answer Link

isaiahrosario isaiahrosario

11-08-2021

Answer:

135

Step-by-step explanation:

Answer Link

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