7. An 8-m ladder must be placed against a wall such that the base of the ladder makes a 60* angle to the ground. How far up the wall will the ladder reach, to the nearest tenth of a metre? A 16.0 m C 9.2 m в 4.0 m D 6.9m 8. Determine the measure of x, to the nearest degree A 52 C 32 11m 14 m B 38 D 58* 9. Determine the measure of the angle ở to the nearest degree. A. e- 39° C. e- 41° В. е- 40° D. e-42° 120 m 113 m 10. Determine the length of x, to the nearest tenth of a metre. A 22.4 m C 16.9 m 28 m B 35.1 m D 46.5 m

Q: Find the measures of the missing angles. 40° 10. 1= 11. 22= 3 12. 3= 13. Z4 =

A: Please go through the attached solution. I hope that it  will help you .Thankyou . Best regards.

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Q: 12 Enter the length of side GH. Round to the nearest whole number. 5 cm 59 14 13 Enter the measure…

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Q: 9. Name the angle with greatest measure in ADEA. A LD 9 C LA D cannot tell BLE E-

A: To find the greatest angle in the given triangle DEF Given  DE = 3 EF = 9 DF = 7

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Q: 1. Find the value of segment AB. B 6 B' 2. 3.

A: You must have an idea about similar triangle. The explanation part is given below.

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A: We have to find x

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Q: 14. Using the cosine law, calculate the length of side b, to the nearest tenth. (a) 7.5 (b) 5.6. 102…

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Q: 19 - The dimensions of the interior angles of a heptagon are proportional to 3, 4, 5, 6, 8, 9 and…

A: Option (B) 200 is correct.

Q: 1. Find the measure of the unknown angle (x). 240°

A:

Q: 2. a) Calculate the exact value of the length of the diagonal of the rectangle. 3 сm 5 cm 4 2 1 all…

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Q: 45. If m4R = 40° in circle O, what is m40? The figure is not drawn to scale.

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Q: 2) Find the measures of the indicated angles in the HU m41 = m42 = 70 3 m&3 = m44 = m45 = 4. ein the…

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Q: m/SRT - 21.57 RS MZRST = 47.2" = 1.97 RS m/STR = 111.23" ST 1.97 ST m/SRT = 21. 57 MZRST- 47.2 RT…

A: Scale Factor is used to scale shapes in different dimensions. In geometry, The scale factor is a…

Q: Find the measure of angle 3 in the given figure: l1 parallel to l 2, Angle 7 = (2x+10) ° and angle 2…

A: By the corresponding angle property parallel lines, we have  ∠7=∠3 So, ∠3=(2x+10)° By the Alternate…

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A: Find the angle R

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A: In a right triangle ABC ,  we have given length of AB = 31 length of BC = 14

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A: Since we know that for a triangle ΔABC Sum of angle of a triangle = 1800  That means ∠A+∠B+∠C=180°

Q: 18. In triangle JKL, ZJ measures 25.8°, and Z K is a right angle. What is the measure of Z L?

A:

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Q: 4. A rain gutter is to be constructed from a metal sheet of width 30 cm by bending up one-third of…

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Q: Solve for the missing information, given that the two 12 cm triangles are SIMILAR. y 7 cm (If a…

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Q: 10) If ZABD and ZACD are both right angles and CD = 15 and BD = 4z – 9, what is the value of z? B D…

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Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

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Q: An isosceles triangle has an area of 21 cm2, and the angle between the two equal sides is 57/6. Find…

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Q: Cis the midpoint of segment AB, D is the midpoint of segment AC, E is the midpoint of segment AD, F…

A: C is a midpoint of AB  So,AC=BC  and AB=AB+BC D is the midpoint of AC  So, AD=DC  and AC=AD+DC E is…

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Q: A right triangle has one angle that measure 23°. The adjacent leg measures 27.6 cm and the…

A: Given, Hypotenuse  =30cm = AB (let) One side (adjacent given)= 27.6 cm =BC (let)  Let Other side =…

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Q: 10.82m F 3.7m 3.92m E B 2.77 m 4.5m D 5.7m Polygon * Compute the angles of polygon

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Q: 10 What can be added to to remain proportional? 25 2+25 10+5 2+10 В. 2+5 C. -= 10+2 10+25 2+5 10+5…

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Q: 17. If m AB= 50° and mCD = 24°, what is the value of x? The figure is not drawn to scale. %3D

A: Given that m AB⏞=50° and m CD⏞=24°.Our Aim is to find the value of x =?

Q: 11. Manufacturers say it is unsafe to climb a ladder at an angle greater than 80 degrees, otherwise…

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Q: 1. The problem that follows refers to triangle ABC. If 4 = 80°, B = 30° and = 10 cm, find a. Apply…

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Q: c) Make a conjecture about the relationship between the 60° angle between the diagonal and the…

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Q: 1. Find the measure of unknown angle. E 35 X /A 100

A: two lines intersect outside a circle , then the measure of an angle formed by the two lines is one…

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A: