# 8.10.2. Converse of Pythagoras Theorem

Is a right-angled triangle?

• Ano
• Byes
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Determine the area of .

• A
• B
• C
• D
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Given the figure below, find the length of .

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Find the area of the trapezium below.

• A
• B
• C
• D
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If cm and cm, find the area of .

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In the isosceles triangle below, cm, cm, and cm. Is a right-angled triangle?

• Ayes
• Bno
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In the figure below, is a parallelogram in which cm, cm, and , where cm and cm. Find the area of .

• A
• B
• C
• D
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Given that is a triangle, where and cuts it at , cm, cm, and cm, is a right-angled triangle at ?

• Ayes
• Bno
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Find the area of a parallelogram in which cm, cm, and cm.

• A
• B
• C
• D
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Given that is a triangle, where , , cm, cm, and cm. Is a right-angled triangle?

• Ayes
• Bno
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In the rectangle below, , cm, cm, and cm. Is right-angled?

• Ano
• Byes
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Determine the diagonal length of the rectangle whose perimeter is cm and length is cm.

• Acm
• Bcm
• Ccm
• Dcm
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is a right-angled triangle at , where cm and cm. Find the length of approximated to the nearest tenth, if needed.

• Acm
• Bcm
• Ccm
• Dcm
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Determine the area of the rectangle whose diagonal length is cm, given that the length of one of its dimensions is cm.

• A
• B
• C
• D
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The area of a square is . Find the length of its diagonal, and approximate the result to the nearest hundredth, if needed.

• Acm
• Bcm
• Ccm
• Dcm
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In the quadrilateral , , cm, cm, cm, and is the midpoint of . Determine the area of the shape .

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Given that is a triangle in which to cut it at , cm, cm, and cm, find the length of approximated to the nearest tenth, if needed, then determine whether is a right-angled triangle or not.

• Acm, not a right-angled triangle
• Bcm, not a right-angled triangle
• Ccm, a right-angled triangle
• Dcm, a right-angled triangle
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