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Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Triangles

Grade: 8-a Lesson: S2-L5

Explanation: Hello students, its time to revise the topic discussed earlier in the class. Solve the five problems given and fill the answers in the quiz sheet provided and get your score.

Quiz: at Home

Problem Id	Question	Options
1	The lengths of the three sides of triangle ABC are 8 cm, 6 cm, and 10 cm. Triangle PQR ad ABC are congruent. One of the lengths of the sides of the triangle PQR is 42 cm. What is the greatest perimeter possible for triangle PQR.	A) 120 B) 178 C) 150 D) 168
2	Find the exterior angle a°.	A) 133° B) 143° C) 123° D) 150°
3	In the figure given below, the sides DE and BC are parallel, and \$(AD/DB) = 5/8\$, calculate the value of the area of triangle ADE/area of triangle ABC.	A) \$15/169\$ B) \$19/144\$ C) \$25/169\$ D) \$14/144\$
4	Find the interior angle z°.	A) 35° B) 73° C) 34° D) 63°
5	Find the area and perimeter of an isosceles right-angled triangle with a hypotenuse of length 50 cm.	A) 625, 120.7cm B) 629, 130.7cm C) 484, 140.7cm D) 676, 150.7cm

Problem Id

Question

Description

Options

The lengths of the three sides of triangle ABC are 8 cm, 6 cm, and 10 cm. Triangle PQR ad ABC are congruent. One of the lengths of the sides of the triangle PQR is 42 cm. What is the greatest perimeter possible for triangle PQR.

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A) 120

B) 178

C) 150

D) 168

Find the exterior angle a°.

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A) 133°

B) 143°

C) 123°

D) 150°

In the figure given below, the sides DE and BC are parallel, and \$(AD/DB) = 5/8\$, calculate the value of the area of triangle ADE/area of triangle ABC.

g13