Assume that the area of the triangle BAE is 37 cm2, that the area of the trapezoid ABDF is 86 cm2, and that the area of triangle BDC is twice that of triangle AEF А В 13 cm Find the area of triangle BDC с F E D cm2 The area of triangle BDC is (Round to the nearest integer as needed.)

Q: Do not use a calculator in this question. (6+3 V5) cm area of this triangle is (36+15 V5 cm2 (ii)…

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Q: In ADEF, m LF = 42, DE = 12. Find EF to the nearest integer. (Use the table on page 311.) m LE = 90,…

A: The length of DE=12 units. An angle ∠F=42∘ The objective is to find the length of EF.

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A: Solution is here

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A: We have to find the angles KOJ and angle LOK.

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A: Concept - use the Pythagoras theorem

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Q: Suppose that A,B⊂S such that Pr[A|B]=3/7, Pr[A]=3/10 and Pr[B′]=13/20. What is Pr[B|A′]? Write as a…

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Q: OB is the bisector of <AOC and OC is the bisector of < BOD. m<AOC = 60. Find m<COD.

A: OB is the bisector of ∠AOC and OC is the bisector of ∠BOD & ∠AOC=60°.   Since OB is the bisector…

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A: We have to solve the problem

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A: In a rectangle measure of each angle is equal to 90°

Q: Assume that the area of the triangle BAE is 29 em, that the area of the trapezoid ABDF is 75 cm, and…

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Q: ADEG and AEGF are isosceles. MZEDG = 64° %3D Solve for x. 64° O 128 O 52 O 64 O 32 O 116 to

A: It is given that, △DEG and △EGF are isosceles.  m∠EDG=64°We have to solve for x°

Q: Il) Given: OCLOB; AO bisects CAB in O0 Find: a) m BC c) mZAOB

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Q: Find the length of segment KL, If the length of segment. JL =8, segment GJ 12 and. Enter your answer…

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A: To find- Value of a and b.

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A: To find the length

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Q: Given that pL = 235, o = 80 , n = 64 Find 214 < X < 237 0.5614

A: Consider that the mean and standard deviation of a random variable X are µ and σ, respectively.…

Q: For AABC, where ZA = 29°, a = 3.5 cm,b = 6 cm, determine all the possible values of ZB. %3D

A: Given ΔABC,  ∠A = 29° a=3.5 cm , b =6 cm Sine formula ,  a / sin A = b / sin B 3.5 / sin 29 = 6 /…

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Q: If the area shaded to the left of z, is o.3891 and the area shaded to the left of z2 is o.5145, what…

A: Solution

Q: 3. In A ABC, if ZB = 46° and ZC = 54°, find ZA.

A: As per our company guidelines, we are supposed to answer only the first question. Kindly repost…

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Q: Find the 45th term of the triangular numbers (1, 3, 6, ...) using the formula a b C d 946 990 1,035…

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Q: - Jack has 4 tiles and wants to find out how many different shapes he can make with them. d. Sketch…

A: Given that, Jack has 4 tiles.

Q: Assume that the area of the triangle BAE is 45 cm2, that the area of the trapezoid ABD is 103cm2,…

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A: Given,          x16+mxn+9=?

Q: 2. In rectangle FGHK, FC = CH = 8.5 cm. What is the length of GK? %3D H 8.5 ст 8.5 ст F K O 8.5 cm O…

A: Given: FC=CH=8.5cm

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Q: 12) M2VUT = 175°, M2VUJ = 17x – 3, and mzJUT=17x+8. Find x.

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Q: The number inside a square is the sum of all the digits outside the square. square 1, the middle num…

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Q: In ABCD, BC = DB and mZB = 72°. Find mZD.

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Q: 5. In A PQR, m LPQS = m LSQT = m ZTQR, ST = 4,TR = 5, QS = 12. Find PQ.

A: Given: m∠PQS=m∠SQT=m∠TQR. ST=4, TR=5, QS=12 We have to find PQ. Required formula: Angle bisector…

Q: 7. If AB bisects ZCAF, and mZCAB= 54°, then the mZDAC = A) 27° B) 54° C) 72° D) 108°

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Q: The number t = 1 + 2 + 1 + 2 + ... + n is called the nth triangular number (so called because t,…

A: As per the question we have to prove that there are infinitely many triangular numbers which are…

Q: 6. Find the length of AB in terms of n. 204 B 16 in.

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