Maci has a family photograph with a width of 4 in and a height of 6 in. she wants to enlarge the photograph so that its width is 10 in. what will the height of the enlarged photograph be

15 inches

Step-by-step explanation:

Given : Maci has a family photograph with a width of 4 in and a height of 6 in.

To Find : . She wants to enlarge the photograph so that its width is 10 in. what will the height of the enlarged photograph be

Solution :

Since width of the of the photo was 4 inches

After the enlargement the width becomes 10 inches

So, the scale factor for this enlargement =

Thus scale for the enlargement is 2.5

So enlargement of height will be done by using this scale

Since the height of the photo was 6 inches

So the height of the enlarged photo = 6 * 2.5 =15 inches

Thus the height of the enlarged photo is 15 inches

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

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