D 63° 3.8 6.4 B 5.3 9.7 A The diagram shows two triangles. AB = 9.7 cm, BC = 6.4 cm, CD = 3.8 cm and AC = 5.3 cm. A C = 63°. DÂC can be calculated using the Sine Rule : sin DÂC sin 63° 3.8 5.3

Q: 50° B ZACB = ZABC = 22

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Q: 6. 35

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Q: A 109°105° D C B

A: Here we use linear pair Theorem

Q: Find m ZA. 64° A D mZA= = 42° C O 148⁰ B

A: Diagram

Q: In the diagram below, AB I AC, CD = CE and mZB = 50°. Find %3D MZDEB. В A 50° D E C

A:

Q: 90° − (26° 14')

A: Given that 90°-26°14'Solution :     90°-26°14'    we can write       89°60'-26°14'    63°46'  Answer…

Q: 40 273° degrees.

A: Topic = Geometry

Q: 39° 7.

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Q: Solve the triangle using the Law of Sines. (Assume b and c = 21, and ZC = 66°. Round the length to…

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Q: Sketch the triangle. LA = 27°, B b = LC = LB = 105°, 27° C = 45 O 45 105° 27° B 1059 45 C B A Solve…

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Q: C 3.9 30° 4. 4. 100 3.9

A: Sum of all 4 internal angles will be equal to 390 So,  So angle A + angle B+ angle C + angle D=360

Q: 400 120° 8.

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Q: 60° 12

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Q: 67° C. 14°, B 110° 102° D. E

A: We have to find out the angles

Q: с 52° B 12 A

A: This question is based on Trigonometric Ratios.

Q: In ABC, LA = 50° and C is two-third of B. Calculate C

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Q: 27° 5.

A: Given triangle is

Q: 29° 5.4

A: The given triangle is right triangle  We will apply tan to find x

Q: d the value of ea

A: To find the value of the variable X and Y:

Q: 3 60°

A: The given figure is as follows -  We have to find the  values of x and y.

Q: mZB А 60° C

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Q: 65° 9 mi

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Q: H mFH 129°F Find the indicated arc measure. mFH degrees

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Q: X 34° x = type your answer.

A:

Q: Solve the triangle using the Law of Sines. (Assume a 5.9, b2.7, and LA- 70. Round the length to ane…

A: Given: a=5.9, b=2.7, ∠A=70∘ we know that in a triangle by sine rule asinA=bsinB=csinC…

Q: bö63 89° a=51 350 56

A: To find the value of sin Aa, substitute A with 35° and a with 51 to get sin 35°51. sin Aa=sin 35°51

Q: 25°

A: We have to find the value of x.