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avatar+1481 

In the rhombus AYXZ, which is 3a + 2b?

 

 

A. 243 degrees

B. 198 degrees

C. 228 degrees

D. 238 degrees

 

 

 

 

 

Rhombus CGRN is joined the rectangle BCND at CN. If BC −− BD = 14 and DN + NR = 34, which is 4GR?

 

A. 35

B. 30

C. 38

D. 40

 Jan 15, 2020
 #1
avatar+107405 
+3

First  one

 

a  =  58°

 

b =   32°

 

So

 

3a + 2b  =

 

3(58) + 2(32)  =

 

238°

 

 

cool cool cool

 Jan 15, 2020

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