Which is a pair of vertical angles? ∠vru and ∠srt ∠trs and ∠vrw ∠trv and ∠wru ∠wrv and ∠srw

∠TRS and ∠VRW

Step-by-step explanation:

Vertical angles :  When two lines crosses each other , then the angles formed on the opposite side with common vertex  are known as vertically opposite angles or vertical angles where "vertical" refers to the  common vertex .

In the given picture, Line TW and line VU are intersecting at point R.

Then, ∠TRV and ∠WRS and ∠TRS and ∠VRW are vertical angles.

Hence the right option is "∠TRS and ∠VRW".

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step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.