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Ms. Long ordered a pizza with a radius of 4 ft. What is the area of the pizza Ms. Long
ordered? Round to the nearest hundredth.

Sagot :

Answer:

50.24 ft²

Step-by-step explanation:

We know that

Area of circle = πr²

=> 3.14 × (4)²

=> 3.14 × 16

=> 50.24 ft²

Hence,

area of pizza is 50.24 ft²

Answer:

Ms. Long ordered a pizza with area 50.24 ft².

Step-by-step explanation:

Solution :

Here, we have given that the radius of circular pizza is 4 ft.

So, finding the area of circular pizza by substituting the values in the formula :

[tex]\longrightarrow{\pmb{\sf{Area_{(Circle)} = \pi{r}^{2}}}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = 3.14{(4)}^{2}}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = \dfrac{314}{100} \times {(4 \times 4)}}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = \dfrac{314}{100} \times (16)}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = \dfrac{314}{100} \times 16}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = \dfrac{314 \times 16}{100}}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = \dfrac{5024}{100}}}[/tex]

[tex]\longrightarrow{\sf{Area_{(Pizza)} = 50.24 }}[/tex]

[tex]\star{\underline{\boxed{\sf{\purple{Area_{(Pizza)} = 50.24 \: {ft}^{2}}}}}}[/tex]

Hence, the area of pizza is 50.24 ft².

[tex]\rule{300}{2.5}[/tex]