1) Find a and c? given that b=8km, A=52* and C =40*

Q: In triangle ABC, angle A is 65° and angle B is 30°. I. Triangle DEG where angle D is 65° and angle E…

A: Concept: Two triangles are said to be similar,if corresponding angles of the two     triangles are…

Q: Suppose a line parallel to side BC¯¯¯¯¯¯¯¯ of △ABC intersects sides AB¯¯¯¯¯¯¯¯ and AC¯¯¯¯¯¯¯¯ at…

A: AB = 48 ,       OB = 32 ,   AC = 39 ,         AE = ?

Q: The corresponding sides of two similar polygon is 2:4. If the smallest polygon has a perimeter of 24…

A:

Q: 4. If mZRST= (12x – 1)", MZRSU = (9x- 15)', and MLUST = 53', find each measure. R. MZRST = MZRSU =…

A: 4)

Q: If the triangles shown in the diagram are similar, which would be a correct 5 similarity statement…

A:

Q: In triangle ABC, angle A is 65° and angle B is 30°. I. Triangle DEG where angle D is 65° and angle E…

A: In △ABC, m∠A=65°m∠B=30° Sum of all angles of triangles equals to 180°.…

Q: Both a parallelogram and a kite have two pairs of congruent sides. How are the congruent sides of a…

A:

Q: If OA=10 cm and AB=12, what is RC

A: Given, OA=10 cm   and    AB=12   Radius  OR¯ ⊥ AB¯    We have to find the Length of RC.

Q: Show that AB =CD and AD = BC, show that the opposite sides of a parallelogram are equal in length

A:

Q: To measure the length of the pond, Jacob marked off congruent triangles as shown in the diagram. How…

A:

Q: In triangle ABC, angle A is 65º and angle B is 30º. I. Triangle DEG where angle D is 65º and angle E…

A:

Q: each part, construct two different triangles with these characteristics. A) triangle ABC has a side…

A: Two triangles are congruent if their and and corresponding angles are equal

Q: #21 Find the whose sides have length 6èm 8.3 arua or a

A: Note: As per Bartleby’s guideline for more than one questions only first is to be answered please…

Q: In isosceles triangle RST, line segment RS is congruent to line segment ST. If RS= 10x+4, RT=6x+2,…

A:

Q: . If two sides a and b and the included angle C are knownin a triangle, then the area K is found…

A: Two side a and b  and angle C of a triangle is given, we have to find formula for area of a triangle

Q: To measure the length of the pond, Jacob marked off congruent triangles as shown in the diagram How…

A:

Q: When two parallel lines are cut by a transversal, 1 and z5 are a pair of corresponding angles that…

A:

Q: If triangle abc similar to triangle def such that DE=3cm, EF=2cm, DF=2.5cm and BC=4cm, then, what is…

A: Given: ∆ABC ~ ∆EFG DE=3cm, EF=2cm, DF=2.5cm  BC=4cm

Q: In AABC, ZA = 31°, sides b 10cm and a = 7.2 cm, then which of the following can be the values for…

A:

Q: If angle A and angle B are complementary, what is the sum of their measures?

A: There are two types of angles complementary and supplementary.

Q: factory is to be built on a lot measuring 120 ft by 160 ft. A local building code specifies that a…

A: Given: The dimensions of the lot is 120 ft by 160 ft. The area of the lawn and the area of the…

Q: In Circle O, is a diameter, is a secant, and  is a tangent. If the measure of arc DC is 3 less than…

A:

Q: A, B, and C are three points on a line. AC = 8, BC = 4, and AB = 12. Which point must be between the…

A: Given,           A, B, and C are three points on a line. AC=8, BC=4, and AB=12.

Q: Given that B is between A and C, find each missing measure. 1. AB = 5.3, BC = 2, AC = 6.7 2. AB =…

A: (1) Let BC = x, so AB + BC = AC 5.3 + x = 6.7 x = 6.7 - 5.3 x = 1.4 Therefore, BC = 1.4.

Q: The Sun is 25 above the hori 2on

A: Given, The angle inclined by the sun which is above the horizon is θ=25° Height of the building:…

Q: When the diagonals of a tetradecagon are drawn, how many triangles are formed? 10 12 13 14

A: Number of triangles formed by diagonals of a polygon = n-2  where n= the number of sides of polygon.…

Q: 5. If PQ = 4 and PN = 2, find MN. 6. If PQ = 8 and MN= 3PN, find PM. %3D 24

A: Topic:- circle and it' property

Q: If AB = 18 and BC = 8, then what does AC equal? %3D %3D A B AC = [?] %3D

A: AC is a line segment which is divided into two parts AB and BC . So,AC is equal to sum of AB and BC

Q: 6. Find the exact lengths of the missing sides. A qem bluow mds enoi a.) b.) 16 45° 16 30

A: It can be solve using trigonometry ratio

Q: What additional information would be necessary to prove that the two triangles XYB and ZAY are…

A: If all the sides of XYB and ZAY are equal, then the XYB and ZAY are congruent. If two sides and…

Q: 2. Is AABD = ACBD by HL? If so, state the leg(s) that allows the use of HL. yes, CD and AD O yes, BD…

A: In a right angle triangle, if Hypotenuse and length are congruent, then the triangles are congruent.

Q: 4ABC has sides AB=6 and BC=CA=9. Pont P is chosen on side BC such that AP=6. Find BP:CP

A: topic - similar triangles

Q: A line segment AD, contains points B & C such that C is between A and D, and B is between A and C.…

A:

Q: A triangle has two sides of length 17 and 4. What is the largest possible whole-number length for…

A: Recall:  In a triangle, sum of two sides> 3rd side. Let x=3rd side.

Q: The lengths of two sides of a triangle are 5 in. and 17 in. Which is a possible length for the third…

A:

Q: Use the following figure to prove the Pythagorean Theorem by first proving that the quadrilateral…

A: Pythagorean theorem states that in a right angled triangle, the square of the hypotenuse of the…

Q: A triangle has two sides of length 15 and 4. What is the largest possible whole-number length for…

A: Suppose x is the largest possible whole number length for the third side. Given us that two sides of…

Q: 3) State if ACMB is similar to AKML. If so, also state the similarity criteria that proves they are…

A: since we're given side lengths so we will try to observe if the corresponding sides of the given two…

Q: In Circle O, AOC is a diameter ADB, is a secant, and BC  is a tangent. If the measure of arc DC is 3…

A:

Q: 23. According to the diagram below, determine the lengths of BC and XY to determine if BC XY. 10 -10…

A: The given data is: The coordinate of, B=-3,6C=-1,1X=6,3Y=1,1  To determine the length of BC¯ and…

Q: In A ABC, segment DC bisects Z C and divides AB into segment AD and BD. If CD = 6 units and AC =…

A:

Q: Y Given: XY YZ = XZ Prove: LX ZY LZ Statement Reasoning 1. XY YZ XZ 1. Given 2. ZX LY 2. 3. Y LZ 3.

A: we have to show that the following

Q: 2. The purmeter of a triangle is 38 yarda. If the lengths oF two Sides ares It yards and 17 yards.…

A:

Q: In AABC, D is a point on AB and E is a point on AC such that ED/ BC. If AD=6, BC=6, and DB is one…

A:

Q: Which two sides must be congruent in order to prove the triangles congruent by SAS? (Select two) D A…

A:

Q: In circle Q AOC is a diameter ABD is a secant and BC is a tangent if the measure of arc DC is 3 less…

A: According to the question, we will solve this by the given figure.

Q: In Circle O, AOC is a diameter, ADB is a secant, and  BC is a tangent. If the measure of arc DC is 3…

A:

Q: 1. If AB = 12 and BC = 7, then find the length of AC. А C 2. If AB = 4x+9, BC = 5x +2, and AC = 56,…

A: