Question

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ᴅᴏɴᴛ sᴘᴀᴍ
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Answer 1

Step-by-step explanation:

Area = 1/2 ( 24 + 16) 9

= 180 cm²

Perimeter = 24 + 16 +6 + 6 = 52cm

Answer 2

GIVEN:

• || sides are 16 cm and 24 cm.
• Non || sides are 6 cm and 6cm.
• Altitude=9cm.

TO FIND:

• Perimeter and area of trapezium.

SOLUTION:

Perimeter=sum of all sides

=16cm+24cm+6cm+6cm

=52cm

$\sf Area= \frac{1}{2} \times (sum \: of \: \parallel \:sides) \times height$

$\sf= \frac{1}{2} \times (16 + 24) \times 9$

$\sf \: = \frac{1}{2} \times 40 \times 9$

=20×9cm²

=180cm²

So final answers are:-

• Area=180cm²
• Perimeter=52cm