jacobc7698
13.02.2021 •
Mathematics
(i) regular pentagon ABCDE of side 4 cm and AD
=
BD = 5 cm.
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Ответ:
20 m
Step-by-step explanation:
The scale factor between the two triangles is 1/10 because of how 3/30 is 1/10.
Therefore we can calculate the height of the tree by multiplying the height of the smaller triangle by 10 to find the height of the tree.
2*10 = 20m