3. Evaluate. Expres a) 12° ) 6-2 e) 500-1 g) (-2)-8 -2 i) k) - Use a pattern to sl

Q: 2. For GJ in triangle GHJ, what is the corresponding segment in triangle HIJ? OHI HJ OIJ O HG

A:

Q: 10x-10 8x + 10

A: Given  that line are parallel  to find the value of x we are using the property of  Alternate angle

Q: |100°

A:

Q: Consider right triangle AGHI below. 8.3 8. 75 Which expressions represent the length of side HI?

A:

Q: Classify the following triangle by its angles and sides. 26° 4.5 2.5 128° 26° 2.5

A: For the given triangle, the sides of the triangle are given as, 2.5, 2.5 and 4.5. The two sides of…

Q: 5) Find the measure of angle A in parallelogram ABCD below: A 77° D

A: Angle properties of parallelogram: 1. Opposite angels are equal. 2. Consecutive angles are…

Q: Which set of lengths below will produce a right triangle, according to the converse of the…

A:

Q: In the figure below, mL1=(x+44)° and mL2=3x°. Find the angle measures. 1 2)

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Q: Find the supplement of an angle that measures 89°. O A) 31° B) 1° C) 91° O D) 61°

A: topic - angles Supplement of angle  A is 180-A

Q: 8. In the image at right, given a || b, determine all the angles congruent with m21, and state why.…

A:

Q: Which maps AABC to a similar triangle?

A: We have to find the mapping of △ABC to a similar triangle. In the given option, (1) D4 which means…

Q: Find the smallest angle of AHIJ. J 31 in H 2 103⁰ 32 in

A:

Q: Consider the following pentagon. What is the measure of the indicated angle? Show your work clearly.…

A:

Q: 7. If RS = 35, ST = 37, and RT = 71, is ARST a right triangle? Explain. %3D Enter your answer. CHECK…

A: It is given that , in ∆RST; RS=35, ST=37 and RT=71

Q: Describe the measures of the arcs of the circle separated by an inscribed isosceles triangle FGH in…

A:

Q: In ASTU, u = 23 inches, ZT=158° and ZU=17°. Find the length of t, to the nearest 10th of an inch.…

A:

Q: In AJKL, j = 18o inches, ZJ=134° and ZK=7°. Find the length of k, to the nearest 1oth of an inch.

A: The sine rule says that where A, B, C are the 3 angles and a, b, c are the 3 sides of the triangle.

Q: What is the graphic represcntation tor R? A) B) D)

A:

Q: The area of an equilateral triangle with sides of length s is given by A O True = A = √2. False

A:

Q: m < HOK = ___, and <HOK is called a(n) ____ angle.

A:

Q: ZGIH is a right angle. H. Which term describes GI?

A: Use definition of altitude and given angle to find the  term describes GI

Q: 4. Find the missing sides/angle measures in the following figur- 3cm to

A:

Q: A careless person wrote, using the figure shown, m < AOB + m < BOC = m< AOC. What part of…

A: Explanation: Here given that, m∠AOB+m∠BOC=m∠AOC

Q: 8. Determine the value of angle x shown on the diagram. 50° 9 cm 9 cm O 50° O 70° O 90° O 65°

A: Given, A triangle with two equal sides of 9 cm  and one angle is 50°    We have to find the value of…

Q: Find the area of the parallelogram. 5.6 in 7.4 in 8 in The area is lin?

A: Area of the paralleogram = base ×height Given, base=5.6 in Height=7.4 in

Q: Consider the non-right triangle below. A 4cm ZABC ДВСА 2 ст Suppose that mZBCA = 70°, and that a=…

A: Using the cosine law,

Q: Find the measure of the angle indicated in bold. 9x+ 3 10x-5 O 100 O 75° O 95° 130

A: Solution:Given parellel line and transversalTo find the angle in bold

Q: Find the missing angles in the diagram below. Round to the nearest whole degree. A 4 in. B. 7 in. ZA…

A: We find measure of angle A and B

Q: 13 Find the measure of angle z in the following figure 90 130° B. C. D. A) 50 B) 40 c) 35 D) 55

A:

Q: 1. What is the measure of ZB in the triangle shown? B

A: Right-angle triangle: - The definition of a right triangle is that it is a right-angled triangle or…

Q: Suppose that m∠BCA=70∘, and that x=31 cm and y=51 cm. What is the degree measure of ∠ABC?

A:

Q: In AIJK, k = 26 cm, ZI=135° and ZJ=11°. Find the length of i, to the nearest centimeter. Answer:…

A: given,

Q: O a cirale, Triangle ABC is imseribed in. mtA=80, m AC =88, 21 frid i a)m BC A. 88 8/ c) m文C d) m AB

A: A circle having a triangle inscribed

Q: Consider the non-right triangle below. A у ст ZABC ZBCA В х ст Suppose that m/ BCA = 69°, and that a…

A: Use cosine formula

Q: 3. Calculate the size of angle W in the diagram. 49 cm 55cm W

A:

Q: Consult the diagram of Trine's Jannen Field infield. Part A -- The pitcher picks off a runner at…

A:

Q: se the Angle Addition Postulate to determine the measure of ZBXE

A: Given: To find: measure of ∠BXE

Q: 2. Find the valuesof x and y. Classify the 135° Angle.

A:

Q: Find the area of a triangle with the given information ?∠? = 28°, ? = 6.7??, ? = 7.6 ?

A: Here assume triangle with proper name,

Q: O Find angle A in the triangle below. B

A: Here we have,  a=452.2 b=395.3 c=671.5

Q: List the angle measures of ASTU in order from smallest to largest. Assume that p is a positive…

A: Given that <S = 97°and SU= 16p and TS = 44p .  We have to write the angle measures in smallest to…

Q: A B 79 (5л — 9)° (2л + 11)°

A:

Q: 60 5 V s Vo

A: Given,         A right triangle ABC is shown below :

Q: Find the largest angle of ARST. Assume that p is a positive number. 10p R. 9p 7p 7.

A: Given: ∆RST and the sides of the triangle are r=9p, s=10p, t=7p and p is a positive number. To find…

Q: Determine which figure shows supplementary angles. b) c) d) e) f) 1/2 .....

A: Definition : Supplementary angle : Two angles are said to be supplementary if their sum is 180° .…

Q: 5) 8x-4 6x + 12

A: Explanation of the answer is as follows

Q: Find the area of the parallelogram. 2.4 in 4.4 in 5 in The area is Lin?.

A: we have to find the area of the parallelogram

Q: Use the Law of Cosines to determine the indicated ongle B Assume a 138.5, 58 3, and c = 152.5. Roind…

A: Given : Length of sides of a triangle a = 138.5, b = 58.3, c = 152.5   To find : Angle  θ by…

Q: Do the following lengths form a right triangle? 1) 20 10 12 2) 12 13 3) 41 40 9,

A:

Q: The length of side AC of the triangle AABC when ZA = 65°, AB = 7cm, and BC = 12cm.* B 7 cm 12 cm 650…

A: From figure AC=AD+DCConsider △ABDsin65°=BDABsin65°=BD7BD=6.344