Lesson 22 Problem 4: In the image, triangle ABC is congruent to triangle BAD and triangle CEA. What are the measures of the 3 angles in triangle CEA? Show or explain your reasoning. 3 % 5 Oll & 7 8

Q: 1.) Find the missing side measures for the triangle below. * 45 21 B 45 21 21 V2 2 Option 1 Option 2…

A: We will use property of Isosceles tringle and Pythagoras theorem for Right angled triangle

Q: Which side lengths form a right triangle? * Triangle A = (2, 3, 5) Triangle B = (9, 12, 15) O Only…

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Q: measure of EG.

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Q: The two figures are similar. Find the missing side. 14 10 56 40 3 56 14

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Q: Solve the triangle. a=9, b=10, C = 50°

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Q: Problem Solving REAL WORLD Alan is painting his deck gray. Use the diagram at the right for 5-6.…

A: We can see that the are that has not paint is in white colour.

Q: Find all the missing side lengths and angle measures of the triangle.

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Q: Given that the quadrilateral is a rectangle, find the measure of BP and LM. 7 D M 14 BP = 7, LM =…

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Q: Classwork 5.a. Could -31 triangle have side lengths 16m, 39m and 28m?

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Q: 4. Y W (100° 100°Z V U

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Q: Find the angle B and the corresponding side b. Round the results to 2 decimals.

A: Given : a = 10 cm, ∠A = 120° and ∠C = 40°   In ΔABC,  The sum of all angle of a triangle = 180°…

Q: Tyler is designing a banner that will welcome people to a festival. The design for the banner has an…

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Q: Identify the measure of the unknown sides or angles of the given triangle. side A= angle B=…

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