Question

What is the volume of this object? Top View 2u 2u pls I need help lol

Answer 1

Answer:

15 u³

Step-by-step explanation:

Volume = width × length × height

Given:

• width = 2u
• length = 2 ¹/₂ u
• height = 3u

⇒ Volume = 2u × 2 ¹/₂ u × 3u

                 = 15 u³

Answer 2

$\underline{\tt{❖ \: Given \: \: ❖}}$

• $\sf \: length =2 \dfrac{1}{2}u$
• $\sf \: width =2u$
• $\sf \: height =3u$

given figure

$\green{\rule{15pt}{ 15pt}} \: \: \: \green{\rule{15pt}{15pt}} \: \: \: \green{\rule{7.5pt}{15pt}} \\ \: \: \: \: \: \: \green{\rule{15pt}{ 15pt}} \: \: \: \green{\rule{15pt}{15pt}} \: \: \: \green{\rule{7.5pt}{15pt}} \sf \: 2u \\ \green{\rule{15pt}{ 15pt}} \: \: \: \green{\rule{15pt}{15pt}} \: \: \: \green{\rule{7.5pt}{15pt}} \\ \sf \: 2 \dfrac{1}{2}u$

$\underline{\tt{❖ \: To \: find \: ❖}}$

• volume of this object

$\underline{\tt{❖ \: Using \: formula \: ❖}}$

• $\sf \: volume = width \times length \times height$

$\underline{\tt{❖ \: Solution \: ❖}}$

we have,

$\sf \: volume = width \times length \times height$

$\sf \: volume = 2u \times 2 \dfrac{1}{2}u \times 3u$

$\sf \: volume = 2u \times \dfrac{5}{2}u \times 3u$

$\sf \: volume = \cancel2u \times \dfrac{5}{ \cancel2}u \times 3u$

$\sf \: volume = u \times 5u \times 3u$

$\sf \: volume = 15u {}^{3}$

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