emmanuelalexis2398
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ABCD is a rectangle. Given that the measure of BCE = 21 what is the measure of DCE. D is on the left bottom of the rectangle and A is on the left top. ( could show them because I had to crop it. )​

ABCD is a rectangle Given that the measure of BCE 21 what is the measure of DCE D is on the left bottom of the rectangle and A is on the left top could show the class=

Respuesta :

boatengapostle08

Step-by-step explanation:

BCE+DCE=90

BCE WHICH IS 21

So, 21+DCE=90

GROUPING OF LIKE TERMS

DCE=90-21

DCE=69

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