Answer:
Exact Form: Root 5
Decimal Form: 2.23606797...
Step-by-step explanation:
Multiply the numerator and denominator by the conjugate.
Answer:
I think its Your Values, but try and a get a second opinion
Answer:
0.5
Step-by-step explanation:
Use the unit circle
Answer:

Step-by-step explanation:
-The total volume will be the sum of the volumes of the triangular section plus the rectangular section.
#Volume triangular section:

#Volume rectangular section:

#Total volume of the doorstep:

Hence, the doorstep's volume is 