Answer:
A.
Step-by-step explanation:
Both are right angles, and therefore congruent.
Look at the picture.
87.8
I assume you know how to do this so I didn't show any steps. Have a nice night. :)
24.5 cL
base unit: liters
prefix: centi
measured: volume
1.2 x 10^5 kg
base unit: grams
prefix: kilo
measured: mass
125.3 mm
base unit: meters
prefix: milli
measured: length
