Answer:
They get 4 good points!
Step-by-step explanation:
21-17= 4:)
Assuming that the two given values refer to the two diagonals of the rhombus, its area can be calculated using the formula: A = 0.5*p*q, where, p and q are the two diagonals. Substituting the values to the formula, we get the area of rhombus ABCD to be equal to 11 cm^2.
Answer:

Step-by-step explanation:




Answer:
10
Step-by-step explanation:
Dividing by 10 means you move the decimal point from the end of the number to the number before it. So if you divide 344 by 10, you would get 34.4.