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SU is a midsegment of AQRT.
If OR = z-40 and SU = z - 49, what is the value of z?

I just need one example to understand this because forgot how to do it

SU is a midsegment of AQRT If OR z40 and SU z 49 what is the value of z I just need one example to understand this because forgot how to do it class=

Respuesta :

Answer:

z = 58

Step-by-step explanation:

Since SU is a midsegment of QRT, the length of SU is one-half the length of RQ.

[tex] \frac{1}{2} (z - 40) = z - 49[/tex]

[tex]z - 40 = 2z - 98[/tex]

[tex]z = 58[/tex]

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