The formula for area of a triangle works for acute and right triangles, but not for obtuse triangles. O True O False

Q: Name one additional piece of information that would be sufficient to prove that the triangles are…

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Q: Explain how to use congruent triangles to prove each statement true.

A: Two shapes and we have to find the congruency postulates.

Q: We use a standard notation: a, b, and c denote the sides of the triangles and their lengths, and A,…

A: The given triangle is: Also given that a=5 and b=12. We need to find the value of sinA, cosA, and…

Q: Devin said that these two triangles are similar by ASA. What is the correct reason for how these…

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Q: When must you use the Law of Cosines instead of the Pythagorean Theorem? O The Law of Cosines must…

A: To check which statement is correct.

Q: le can be an equilateral

A: False  statements is - An right angle triangle can be an equilateral triangle

Q: DC || AB D A В

A: BY USING ASA RULE WE CAN PROVE THAT BOTH TRIANGLE ARE CONGRURENT

Q: Draw a non-right triangle. Label its sides and show that it is non-right. Find the area of the…

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Q: The Pythagorean Theorem is often used when trying to show a triangle is a right triangle. O True O…

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Q: X 4 6 Z 9 V 6 W

A: To determine whether the following two triangles are similar.

Q: Consider the expression that generates all angles coterminal for 0° and or 360°. Why do both…

A: The solution is given below in the next step:

Q: The longest side in a triangle is always across from the largest angle in the triangle. O True O…

A: The statement is : "The longest side in a triangle is always across from the largest angle in the…

Q: The Pythagorean Theorem can be used to differentiate between acute and obtuse triangles. O True O…

A: Solving the problem by obtaining the Pythagoras theorem.

Q: For each triangle, decide whether you would use SOH, CAH, or TOA С. ТОА 1. A. SOH В. САН Adjacent…

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Q: Briefly explain why the following triangles are or are not congruent. Be SPECIFIC in your answer OF…

A: Consider the Triangle CDF and CHF ∠DCF=∠HCF    (Given) CF=CF      (Common Side) FD = FH    (Given)

Q: The best formula to use when finding the area of a triangle given two sides and the included angle…

A: Topic:- area of triangle

Q: Activity 2: Construct a regular hexagon Given: AB Task: To construct a regular hexagon with sides…

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Q: For each of the following, determine whether the given numbers represent lengths of sides of a right…

A: Formula:(Hypotenuse)2=( Perpendicular) 2+(Base) 2a

Q: . Solve the right triangle shown.

A: Since the sum of all the angles of a triangle is 180°, therefore 52°+B+90°=180°⇒B=38° Now in…

Q: Suppose a triangle has the sides 12, 35, and 37 Determine whether the triangle is acute, obtuse, or…

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Q: Are the two triangles similar? 18 20 16 12 15 24

A: Similar triangles are two or more triangles with the  same shape, equal pair of corresponding…

Q: Similar triangles are always congruent. True False

A: It is asked whether the given statement "similar triangles are always congruent" is true or false.…

Q: The following oblique triangle can be solved by using the Law of Cosines (SSS). B 8 ft -4 O True 7…

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