15-12-2020
Mathematics

contestada

If AABC = ADEC,
ZB = 40° and ZE = 2x + 4
A
B
с
E
x = [?]

If AABC ADEC ZB 40 and ZE 2x 4 A B с E x class=

Respuesta :

Eddie1Wan Eddie1Wan

15-12-2020

Step-by-step explanation:

The angle at B is the same as the angle at E so equate them to each other to find x

2x+4=40°

2x=40-4

2x=36

x=36/2=18

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