Question

$\huge{\underline{\red{\mathfrak{Question}}}}$

What is the area of a sector of a circle of radius 5cm formed
by an arc of length 3.5 cm? ​

Answer 1

Step-by-step explanation:

Remember this: Another formula for finding area of sector = (length of arc × radius)/2

substituting values we get

(3.5 × 5)/2

=17.5/2

= 8.75cms square

${cm}^{2}$

Answer 2

Step-by-step explanation:

$\huge{\underline{\red{\mathfrak{Question}}}}$

What is the area of a sector of a circle of radius 5cm formed by an arc of length 3.5 cm?

⠀⠀⠀⠀⠀⠀⠀⠀⠀

$\huge{\underline{\red{\mathfrak{Answer}}}}$

Remember this : Another formula for finding area of sector = (length of arc × radius)/2

substituting values we get

(3.5 × 5)/2

=17.5/2

= 8.75cm²