In geometry, a parallelogram is defined as a simple quadrilateral with two pairs of parallel sides, with opposite sides are of equal length and the opposite angles of equal measure. From these descriptions alone, one statement is true-- <span>All squares are parallelograms because they have 2 pairs of parallel sides.</span>
Step 1
From the question;
We are required to find how many months it will take him to read 90 books
Step 2
We will use the ratio below to solve the problem.
Answer; It will take Bobby 9months to read 90 booj
Answer:
6
Step-by-step explanation:
Let the 4 people be A, B, C and D. If each of them shakes hands with another person exactly one time then that means
A shakes with B, C and D. So 3 handshakes
B already shakes with A. So B shakes with C and D. 2 handshakes
C already shakes with A and B. So C shakes with D only. 1 handshake.
D already shake hand with all above.
Total handshakes: 3 + 2 + 1 = 6
9 X 9 X 20 X 20
Pido perdón para mí español, pero creo que este es la ecuación.
Answer:
533.109
Step-by-step explanation:
Just add all the numbers
