If mBC = 120 and mAD = 50, what is the measure of 21? а. 60 b. 85 с. 90 d. 95 Exs. 9-11 D. B

Q: Circle D is inscribed in A ABC, as shown below. 6 20 15 C What is the perimeter of A ABC?

A: We know that if two tangents are drawn to a circle from the same point then the length of the…

Q: General Trades The length of a wrench is inversely proportional to the amount of force needed to…

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Q: Given the side measures, which of the following could form a right triangle? A. 61 m, 60 m, 11 m B.…

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Q: In triangle ABC, a=15, b=12 and c=10. Determine B. Round the answer to the nearest one.

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Q: Consider the road distance from Salalah to Jordan is 1018 miles. Convert the distance to fe feet

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Q: Assume that 1 Deck is 200 Flex and 1 Brown is

A: Given, 1 Deck = 200 Flex.............1 1 Brown = 144 Marron.......2

Q: A 34-foot flagpole casts a 14-foot shadow at the same time that a person casts a 2.6 foot shadow.…

A: The objective of this question is to find the height of the person using the concept of similar…

Q: a. What is the error in the area of a circular plat with radius 300.00 ft t 0.50 ft? b. What is the…

A: Given radius R =300±0.5

Q: . Triangle LMN is similar to triangle XYZ. What is the length of YX?

A: Given,

Q: B. G. AB AC , AD t angent are if AB. 15 cm, what AP. cm, what AB + AD?

A: The tangents to a circle is the line that that touches the circle at one point only. It is possible…

Q: Given: ADAY AJET. What is the length of YA ? Y 18 m 12 m 6 m E 25 m A D.

A: Given that: △DAY~△JETSo, YATE=DYJTor, YA25=618

Q: The law of cosines is a+b-2abcosC c. Find the value of 2abcosC. B O A. -21 O B. 24 C. 21 O D. 24…

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Q: Fill all the numbered angle with the appropriate 2 4 angle measure and mLADC and M2CEB 8 7 6 N 3. 1.

A: We have to find measure of angle ADC and CEB

Q: А C

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Q: 53 3. 68 a) FR=? b.) KM=? C.) JIM=?

A: An arc measure is an angle the arc makes at the center of a circle.

Q: What is the length of EF ? 4. E 2 О А. 8п О В. 4п ос. 2п OD. п F.

A: Formula to be used l=θ360°(2πr) Where  θ is angle subtended at the centre. r is the radius of the…

Q: Which is an altitude of AABC? A- D C

A: An altitude of a triangle is a line segment that starts from the vertex and meets the opposite side…

Q: R (30+ х) ft (2х - 3) ft

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Q: С bx3 2 y+9xy 2 3 lox х:чх

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Q: Given ABCD, AB= 11, AD=10 , AF= 6 , Find AE?

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Q: What is the supplement to an angle that measures 58 degrees? A. 58 C. 180 B. 132 D. 122

A: Given: 58°

Q: 3. In the given kite, AE= 6 ft, CE - 6 ft, BE -9 ft, and DE 15 ft. Determine the area of the kite.

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Q: In the diagram below, AB is parallel to ó. What is the value of y? B 72 A. 128 В. 72 О с. 82 O D.…

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Q: In AABC, AB = AC, m LA measure of LCBD? а. 23 46, and BD is an altitude. What is the b. 44 с. 67 d.…

A: Given that : In∆ABC, AB=AC, m∠A=46, and BD¯ is an altitude.

Q: Sheet a Use Lagramage t,P fo find the poty nomiał whirh fie the followiineg dat and find P(I:2) 1.5…

A: The given data is x 1 1.5 2.5 3 4 f(x) 0 8.625 43.878 72 153

Q: Apply Law of Cosines 13) 28 ft 87 7%

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Q: When converting from ft2 to mi?, explain what it means to use the unit conversion twice. conv

A: To write the means to use the unit conversion twice when converting from ft² to mi²

Q: Find the measure of the side of the right triangle whose length is designated by a lowercase letter.…

A: Trigonometric ratios are used ratio of any 2 sides of a right triangle. There are six trignometric…