Answer:
35
Step-by-step explanation:
this is a right triangle g+55 is a right triangle as shown by the red square in the corner.
90-55=35
so g=35
129,407 because 12 ten thousands is 120,000 and 8 thousands is 8,000. 14 hundreds is 1,400 and 7 ones is 7 so 120,000+8,000+1,400+7=129,407
2 meters = 200 centimeters