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受欢迎的 Word Problems >

Each face of a 4-sided die is triangular with a base of 2cm and a height of 1.7cm. Find the total 面积 of all 4 faces of the die.

解答

E a c h f a ce o f a 4 - s i d e d d i e i s t r ian gu l a r w i t h a ba se o f 2 c m an d a h e i g h t o f 1.7 c m . F in d t h e t o t a l a re a o f a ll 4 f a ces o f t h e d i e .

解答

a re a : 1.7 c m^{2}

求解步骤

Given:

ba se : 2 c m

h e i g h t : 1.7 c m

Triangle Area given

b = 2, He i g h t = 1.7 : A = 1.7

a re a : 1.7 c m^{2}

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