Question

area of trapezium woh hight of l.5m base is 3m length of 2m find the​

Answer 1

Correct Question:

Find the area of trapezium, whose height is l.5 m, base is 3 m and length is 2 m.

Given:

✰ Length of a trapezium = 2 m

✰ Base of a trapezium = 3 m

✰ Height of a trapezium = 1.5 m

To find:

✠ The area of trapezium.

Solution:

We will find the area trapezium by using formula.

✭ Area of trapezium = 1/2 × ( a + b ) × h ✭

Where,

• a and b are the parallel sides of the trapezium. a is the length of the trapezium and b is the base of the trapezium. We will add both of them.
• h is the height of the trapezium means the distance between its parallel sides or the distance between its length and base.

Putting the values in the formula, we have:

➤ Area of trapezium = 1/2 × ( 2 + 3 ) × 1.5

➤ Area of trapezium = 1/2 × 5 × 1.5

➤ Area of trapezium = 1/2 × 7.5

➤ Area of trapezium = 7.5/2

➤ Area of trapezium = 3.75 m²

∴ The area of trapezium = 3.75 m²

_______________________________

Answer 2

Given:- Height of a trapezium is 1.5 m, base is 3 m and length is 2m.

To find:- Area of a trapezium

⠀

⠀⠀ ━━━━━━━━━━━━━━━━━━━━━━

⠀

$\sf{\underline{According\: to\: the\: question}}$

⠀

$\sf{\dashrightarrow{\dfrac{1}{2} \times (a + b) \times h}}$

⠀

$\sf{\dashrightarrow{\dfrac{1}{2} \times (2 + 3) \times 1.5}}$

⠀

$\sf{\dashrightarrow{\dfrac{1}{2} \times 5 \times 1.5}}$

⠀

$\sf{\dashrightarrow{\dfrac{1}{2} \times 7.5}}$

⠀

$\sf{\dashrightarrow{\dfrac{7.5}{2}}}$

⠀

$\mathfrak{\dashrightarrow{\boxed{\pink{3.75\: m^2}}}}$

⠀

Hence,

• The area of a trapezium is 3.75 m².