15. In the figure, AC is a diameter of the circle If D is a point on AB such that OD 1 AC, prove that AOD~AABC,

Q: Another way to prove the Isosceles Triangle Theorem starts by locating the midpoint of AB and…

A: As per guildlines we can solve one question at a time if you still need answers of all ask them…

Q: Given: AB // DC, Eis the midpoint of BC Prove: AABE=ADCE

A: Given that      AB // DC     E is the midpoint of BC .

Q: 9. Find the point C such that AC = ² AB. 4

A:

Q: 2. What is mUV (5x+5) T 70° 80° 100⁰ 122⁰ (6x-20) O (4x+ 20): W

A:

Q: 1. Find the length of a Segment AB, where Point A is at (-5,1) and Point B is at (15,8). O V400 or…

A: In a right triangle the lengths of the sides of the triangle are related to each other by the…

Q: 16) ST and SR are tangent to Circle C. Find ST. А. 3 x+ 12 В. 7.3 C. 12 4x +9 D. 13

A: Solution:Given    ST=4x+9   and ST=x+12To find length ST:Formula:ST and SR be two tangent of a…

Q: 2. If B is the midpoint of AC, which of the, following must be true? I. АВ + ВС 3D АС II. 2ВС - АС…

A:

Q: *17. In the figure, BD is a diameter of the circle. PQ is the tangent to the circle at A. If 2QAB =…

A: Solved below

Q: A translation followed by a rotation maps quadrilateral ABCD to quadrilateral EFGH. If m₂BCD = 27.9,…

A: Given:      m∠BCD=27.9 As quadrilateral ABCD translate to quadrilateral EFGH by rotating,so the two…

Q: Write a paragraph proof of the following. 1. Point X is the midpoint of WY and Point Y is the…

A: Find your answer below

Q: If m<SOT = what is m<SRT? 74 in circle O

A:

Q: If T is the midpoint of segment SU, what is SU if ST= 6x and TU= 3x + 27?

A: Since T is the midpoint of SU, ST = TU.Therefore, we can set the two expressions equal to each…

Q: Use the diagram below to find the two angles. Be sure to show all of your work. axt15 3XF1O 3x+10

A: From the diagram we know that (2x+15)+(3x+10) = 180. So,             (2x+15)+(3x+10) = 180…

Q: 1.1 If C is circle |z – 2i| = 2, then fe + (z – 2i)*] dz = A. 0, B. 7, С. 5л, D. 10zi, E. None of…

A:

Q: (Hint: Use the Converse to Euclid's Proposition III.22.) GIVEN: GOAL: 1 Ois centre of the circle O…

A: We have to find quadrilateral ACOE is cyclic.

Q: Consider the triangle in R" whose vertices are the origin, the point all of whose coordinates equal…

A: Given a triangle in ℝn whose vertices are the origin, the point with all coordinates equal 1 except…

Q: segments joining the center of circular faces is

A: Given that  In a right circular cylinder, the line segments joining the center of circular faces is…

Q: Q3. Let ABC be a triangle in the E.G.such that for some mR(ZBAC)=a,MR(ABC) = B positive real number…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 1. Pablo has drawn Parallelogram ABCD and its diagonals, AC and BD. Using Side-Side-Side, he has…

A:

Q: 30 WWLH the equaHIon of the circle Pentered at -a,-8) With rOdius 3.

A:

Q: are the mid-points of BC and AC In Figure 2, ABC is a triangle. M and N respectively. D is a point…

A:

Q: A. Congrucnce.cond 4. Which congruence condition can be used to justify the apparent property that…

A:

Q: MATHEMATICS-IX 3. If O is the centre of a circle of radius r and AB is a chord of the circle at a…

A: As per our guidelines we can answer only one question. please repost other seperately

Q: N= 4 in e uSing trigonometnc subititution the evaiu ate

A: ∫ x16-x2dxLet x=4 sinθ.So, dx=4 cosθ dθ.=∫ 4 sinθ16-4 sinθ2 4 cosθ dθ=64∫ sinθcos2θ…