Question

find the area of the Trapizium whose height 14 cm and the parallel sides are 18 cm and 9 cm length​

Answer 1

Aɴsᴡᴇʀ:

• Area of the Trapezium = 189 cm²

Gɪᴠᴇɴ:

• Height of the trapezium is 14 cm and the parallel sides are 18 cm and 9 cm.

Nᴇᴇᴅ Tᴏ Fɪɴᴅ:

• Area of the Trapizium = ?

Solution:

Fᴏʀᴍᴜʟᴀ ᴜsᴇᴅ ʜᴇʀᴇ:

• Area of the Trapezium = 1/2 × (Sum of parallel sides) × Height

Pᴜᴛᴛɪɴɢ ᴛʜᴇ ᴠᴀʟᴜᴇs:

➦ Area of Trapezium = 1/2 × 18 + 9 × 14

➦ Area of the Trapezium = 1/2 × 27 × 14

➦ Area of the Trapezium = 27 × 7

➦ Area of the Trapezium = 189 cm²

Tʜᴇʀᴇғᴏʀᴇ:

• Area of the Trapezium is 189 cm².

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Answer 2

$\sf\red{\underline{\underline{ \: Answer: \: }}}$

Given:

• Height (Trapezium) = 14 cm
• Parallel sides (Trapezium) = 18cm and 9 cm

To Find:

• Area of the Trapezium?

Formula Used:

$\\ {\boxed{\sf\pink{ Area \:of\: Trapezium = \dfrac{1}{2} (a+b) \times h }}}$

Solution:

After substituting the values,

we get;

➩ ½ × ( 18 + 9) × 14

➩ ½ × 27 × 14

➩ 27 × 7

➩ 189 cm²

Hence,

The Area of the Trapezium is 189 cm².