7. Use Pythagoras' theorem to determine whether this is a right triangle. 13 12

Q: 3. Determine the angles in the rectangle at the right. ZGHF - ZEPH - Z EHF - ZGIH - ZGEH- Z EIH -…

A: Given that EFGH is a rectangle. Properties of rectangle: i) All angles are right angles that are of…

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Q: For the AAS Theorem to apply, which side of the triangle must be known? A. the included side A. the…

A: For AAS theorem two angles and a non-included side is congruent then both triangles are congruent.

Q: ABC is a triangle, where , mZA = 46°11'17" , mZB = 27°4'46" and length a = 21.4 cm. Find length of…

A: The triangle ABC has measures,∠A=46°11'17"∠B=27°4'46"a=21.4 cm Note:     Multiple questions are…

Q: Must be in a paragraph proof

A: Given: ABC is a right triangle and BEDF is a square. Since, BEDF is a square with DF=x, so all of…

Q: 3. Show that if A = 3a, + 2ay – az, B = 4ax – 8a, – 4a, and C = 7ax – 6ay – 5a,, then A, B and C…

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Q: quadrilateral TAEO is circumscribed around circle D. The midpoint of = R, and HO = PE. D. Z E If TH…

A: Given figure is: In the given figure, quadrilateral TAEO is circumscribed around circle D. The…

Q: Find the area of the triangle determined by the points P, Q, and R. 1- P(1, –1,2), Q(2, 0, –1), R(0,…

A: To find the area of the triangle determined by the points P,Q and R.

Q: No. Date Dctermine the number of triangles formed given condition.s. b =14 ZB =840 aFa %3D

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Q: Which of the following below cannot be the third side of a triangle with two sides equal to 8 cm and…

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Q: 2. If a line segment joins the midpoints of two sides of a triangle, then, its length is equal to…

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Q: 23. Find the area of the triangle having vertices at (0, 2, 2). (8., 8, -2), and (9. 12. 6).

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Q: 4. True or false, the two triangles are congruent by SSS. true false %3

A: SSS : when all sides of one traingle is equal to corresponding sides of second traingle than both…

Q: 12 6. 8. A.

A: In ∆ACB and ∆ECD    ACBC=CEDC     69=812      23=23∠ACB=∠ECD (Vertical Opposite angle)∴∆ACB ~∆ECD…

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Q: 10 12 16

A: checking with some possiblities

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: Here is a rectangle with some right triangles inside it. Label the missing angles. 53° F B.

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Q: 7 Consider this right triangle. 48° 17

A: Given data: The given hypotenuse is H=17 units. The given angle is θ=48°. The expression for the…

Q: 16) 28 20

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Q: 4. Problem: Prove that in an isosceles triangle the angle bisectors of the congruent angles are…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: Which similarity theorem proves that the following two triangles are similar? 5n 10

A: According to hypotenuse leg similarity theorem (HL Similarity), if the hypotenuse and one leg of a…

Q: elow. 7 Z

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Q: 7. Escher was an artist who accidentally incorporated non-Euclidian geometry into his work. True or…

A: THE STATEMENT IS ABSOLUTELY TRUE M C ESCHER WAS A DUTCH ARTIST AND HE MANAGED TO REPRESENT MANY…

Q: 8. Find the value of z using the Triangle Angle Bisector Theorem. A 16 12 B 8 O 12 16

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Q: 6) Prove the triangles are similar. A F -AABC~ADEF by SAS~ FAABC~AFDE by SAS -AABC~AEFD by SAS~ -…

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Q: 4. Can the triangles below be proven similar by the SAS Similarity Postulate? Explain. 65 65 75 75…

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Q: Are the triangles similar? If so, which theorem applies? 19. 45 29 106 29

A: Properties of similar triangle : Angle-Angle (AA) rule:With AA rule, two triangles are said to be…

Q: 4. Use special right triangles to find the missing sides of the triangles below: а. b. 12 30° 45° 10…

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Q: 2. It is possible for two angles of a triangle in the hyperbolic plane to each have a measure of 2.

A: Solution

Q: 10. If the polygon in the figure shown above is regular, what is the value of x ? HINT nis the…

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Q: 42" 58 B 42 Q 40 58 58 RY Which two triangles are similar? O None of the triangles are similar. O…

A: The given triangles are ∆ABC, ∆PQR and ∆XYZ.

Q: 18) An equilateral triangle is a regular polygon. True False

A: We have to find whether the statement is true not.

Q: 4. If a triangle has at least two congruent sides, then it is an isosceles triangle. Statement…

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Q: 8. Consider the right triangle below

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Q: 52 38

A: We Know that Triangle Similarity Theorem :  If two of the angles are the same, the third angle is…

Q: 10. What is the midpoint of the longest side of the triangle with vertices A(1, 4), B(3, 4) and C(3,…

A: first we will draw the triangle then find the mid point of the larger side

Q: U K

A: Explanation: Two triangles are similar if two corresponding angles are equal. It can be observed…

Q: 16. Paul is building a bridge for a school project and wants to make a right triangle out of three…

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Q: 34. Prove that an altitude of an acute scalene triangle cannot bisect the angle from whose vertex it…

A: We will prove that an altitude cannot bisect the angle from whose vertex it is drawn as following.…

Q: Which triangle pair can be proven true by Hypotenuse Leg (HL) Theorem? 1) 2) 3) 4) O 2 O 3 O 4 O 1

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Q: 7. What is the second step to construct a congruent triangle such that AFGH = AJKL? Draw an arc for…

A: Given query is to find the second step of constructing congruent triangle.

Q: If RS = 40, ST = 41, and RT = 11, is ARST a right triangle? Explain. %3D %3D %3D

A: Check by Pythagorean theorem

Q: 3. What property could you use to show that these two triangles are congruent? H P.

A: Given problem is :

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Q: 2. In Euclidean geometry, a regular hexagon of side s is inscribed in a circle of radius s. On the…

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Q: 3.1Find the vdune of the shoape fictured belaw, You triangle. wi ll need find the hcight of the

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Q: 4. Is this triangle a right triangle? Explain. 13 5 12 Yes, because 5 + 122 = 132. Yes, because 5 +…

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