5.two photographs of different sizes show exactly the same picture . the smaller photograph measures 10cm by 14cm and the larger photograph measures 15cm by 21cm. the height of a tree given in the larger photograph is 12cm. find the height of the same tree in the smaller photograph.
Answers
Answered by
0
Answer:
hi
Step-by-step explanation:
Answered by
0
Proportionately calculation..
Large photo length = 15 and smaller photo length = 10, so proportion is 10/15 = 2/3.
Similarly, for height; 14/21 = 2/3.
So tree height is smaller photo = 12 * 2/3 = 8 cm is the height of same tree in smaller photograph.
Large photo length = 15 and smaller photo length = 10, so proportion is 10/15 = 2/3.
Similarly, for height; 14/21 = 2/3.
So tree height is smaller photo = 12 * 2/3 = 8 cm is the height of same tree in smaller photograph.
Similar questions