which expression can be used to find the height of the cone below?

$v = 30\text{ ft}^3$
$b = 8\text{ ft}^2$

* $30 = \frac{1}{3}(8h)$
* $8 = 30h$
* $30 = 8h$
* $8 = \frac{1}{3}(30h)$

Question

which expression can be used to find the height of the cone below?

$v = 30\text{ ft}^3$
$b = 8\text{ ft}^2$

* $30 = \frac{1}{3}(8h)$
* $8 = 30h$
* $30 = 8h$
* $8 = \frac{1}{3}(30h)$

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Volume of a Cone" ], "new_concepts": [], "current_concepts": [ "Volume of a Cone", "Algebraic Substitution" ] } ## State the volume formula and given values $$ V = \frac{1}{3}Bh $$ $$ V = 30\text{ ft}^3,\quad B = 8\text{ ft}^2 $$ ## Substitute the given values into the formula $$ 30 = \frac{1}{3}(8h) $$

(A) $30 = \frac{1}{3}(8h)$

(B) $8 = 30h$

(C) $30 = 8h$

(D) $8 = \frac{1}{3}(30h)$

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Geometry", "Volume of a Cone" ] }

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Question

Explanation:

State the volume formula and given values

Substitute the given values into the formula

Answer: