The area of the rhombus with diagonal 6.2cm and 10cm is _ square cm

31cm².

Step-by-step explanation:

as we know that ,

area of Rhombus equal 1/2 of product of their diagonals .

product of the diagonals equal 6.2*10=62

1/2*62=31cm².

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5