Select the two figures that are similar to the 10 by 4 figure that is shown.

answer:

figure (i) and (iv)

step-by-step explanation:

we need to find two figures that are similar to the 5 by 10 figure.

that is we need to find the figure that is similar to 5 x 10 figure.

observe that in a figure m x n, the letter m represent the number of rows and the letter n represents the number of columns.

observe that in the given figure 5 by 10, the number of rows is 5 and number of columns is 10, that is, the number of columns is double of that the number of rows.

so we need to find two such figures whose number of columns is double of the number of rows.

from the given figures, we can see that in the figure (i) the number of rows is 2 and number of columns is 4, which is double of number of rows. so it is similar to 5 by 10 figure.

and the figure in (iv), the number of rows is 4 and number of columns is 8. so here since the number of columns is double the number of rows, so it is similar to the figure 5 by 10.

thus the two figures that are similar to 5 by 10 figure are given in (i) and (iv).

(iv) is the purple one and (i) is the red one

b). 4320 have a nice day

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation: