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B. Find the measure of each side and angle. --1. If MP = 8cm, then NP = 8cm. 2. If m ZM = 30, then mZN = 30. 3. If MQ = 4 cm, then NQ = 4cm. 4. If m ZMPQ = 25, then mZNPQ = 25. 5. If mNQP = 90, then mZMQP = 90. 6. If MN = 10 cm and Q is the midpoint of MN, then MQ = 5 cm and NQ = 5 cm7. If Q is the midpoint of MN and MQ = 6 cm, then MN = 12 cm. ​.

Sagot :

1.) MP = 8cm

- divide both sides by 8.

[tex]\frac{MP}{8} =cm[/tex]

- divide both sides by m.

[tex]\frac{MP}{8}\\ \frac{}{m} =c[/tex]
- simplify  
[tex]\frac{MP}{8}\\ \frac{}{m}[/tex]  to   [tex]\frac{MP}{8}[/tex].

[tex]\frac{MP}{8} =c[/tex]

- switch sides.

[tex]c=\frac{MP}{8m}[/tex]


DONE!

 
NP = 8cm

 - divide both sides my 8.

[tex]\frac{NP}{8} =cm[/tex]

  - divide both sides by m.

[tex]\frac{NP}{8} \\ \frac{}{m} =c[/tex]
  - simplify  
[tex]\frac{NP}{8} \\ \frac{}{m}[/tex]  to  [tex]\frac{NP}{8}[/tex] .

[tex]\frac{NP}{8cm} =c[/tex]

  - switch sides.

[tex]c=\frac{NP}{8m}[/tex]

ayan lang po alam ko. :)