19. Determine m22 in the rhombus below. B 4 3 30° 2 A D

Q: x cm 4 cm 45° 450

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Q: Find: 2. 4. ZB 5. c 30° 6. b

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Q: If v=3i+2j+ k,w=3i+ 4k and the angle between v and w is 90, find v.w (solve) 10 8 0 O Option 3 O

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Q: What is mZABC? 2y°/y° LABC and LCBD are supplementary. MLABC = equation:

A: Given that the angles ABC and CBD are supplementary. It is known that the sum of the supplementary…

Q: Q1: A spherical triangle with sides: a= 76°, b= 58° and angle C=118°. Find c. B.

A: Given, a=76, b=58C=118°

Q: Find a poiar coordinate that corresponds to each rectanguiar point. 3√3 (2,313) b. (√2,-√2) a.

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Q: 4. In the figure, ABCDI square and EFGC is a trapezoid. CE - BE, ZEFG - 110" and 4230° Find <FGC…

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Q: Find the value of x 14) m/2 = 9x - 12 2 138°

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Q: Find mZD in rhombus DEFG. F E 3a+9° G За-63° D mZD = ||

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Q: 41° 41° 67 m 74 m 770 62° 50 m These figures are congruent. What is mZF? Submit

A: Congruent triangles have their corresponding sides and angles are equal

Q: V. Y 4.r° W 5x° •X Question 2 of 13

A: Explanation and solutions is given below....

Q: 8. In the figure below, AB = 1, BC= 5, m/CBE = 90°, and point D is the center of the semicircle…

A: Consider the diagram as per given information, In the above diagram we can say that ∠AEC=90°, as…

Q: R 6x + 8 9 100 ° S T

A: Given query is to find the value of x.

Q: Find the area of the circle to the nearest tenth. 20 m B. 1256.6 m² C. 314.2 m² D. 135.1 m2 A. 628.3…

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Q: Find mZY in parallelogram VWXY.

A: Given: VWXY is a parallelogram           m∠X=3t-80° and ∠W=t To find: m∠Y

Q: B 12. In rectangle ABCD to the right, find MLADB. E 31° D C

A: Given that: ABCD is a rectangle as shown below:

Q: 57 49 15d 3 b D C= d D 2 Type here to search 3.

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Q: BD bisects ZABC, m/ABD = L(3x), and MZABC = 42° . What is the value of x? D MLABD

A:

Q: 8. In the parallelogram below, the two base angles are supplementary angles. Which equation could be…

A: Two base angles are supplementary, which means the sum of tat base angles is 180 degrees.

Q: H.W: find the angle between the planes x + y = 1 and 2x + y- 2z = 2

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Q: Find the LCM:24x and 8x"-16x

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Q: d1 6 d2 9, 53 c.) Find LB A 8

A: Use the basic properties of parallelogram

Q: Quadrilateral HIJK is an isosceles trapezoid and mZK=t+ 65°. What is the value of z? Submit K H 1

A: Since the quadrilateral HIJK is an isosceles triangle, we must have           m ∠K = m ∠H…

Q: Q4. Two sides of a triangular field are 9m and 13.5 m respectively, and the angle between them is…

A: We can calculate this by law of cosine rule Formula: (third side)^2= (first side)^2+ (second…

Q: B A D C 18. In triangle ABC above, AB = BC. D is the midpoint of AC and LBAD is 60°. What is the…

A: