The elevation of the summit of a mountain from its foot is 45 . After ascending 2 km towards the mountain upon an incline of 30 ,the elevation changes to 60 . What is the approximate height of the mou

The elevation of the summit of a mountain from its foot is 45 . After

1.	The elevation of the summit of a mountain from its foot is 45 . After ascending 2 km towards the mountain upon an incline of 30 ,the elevation changes to 60 . What is the approximate height of the mou
A.	12.7 km
B.	22.7 km
C.	2.7 km
D.	32.7 km
Answer» D. 32.7 km

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The elevation of the summit of a mountain from its foot is 45 . After ascending 2 km towards the mountain upon an incline of 30 ,the elevation changes to 60 . What is the approximate height of the mou

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