In abc what is the length of bc
WebMar 15, 2024 · In triangle ABC above, what is the length of side BC? As WebIn triangle ABC, AB=9cm and angle B=90° and angle C=60°. Determine the length of BC. A. 6cm B. 9 square root of 3cm C. 3 square root of 3cm D. 3cm 2. From the top of a lighthouse, 120ft above the sea, the angle of depression of a boat is 15°. What is the distance of the boat from the base of the light house?
In abc what is the length of bc
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WebJun 26, 2024 · 3 Answers. Sorted by: 1. Let , , , , By the sine rule we have. By the rules based on componendo and dividendo, so must be either or . It follows that possible values for …
Web25 minutes ago · Alaska can now export liquefied natural gas from the proposed Alaska LNG Pipeline project — when it finally gets built — after the Biden administration … WebTriangle ABC is similar to triangle DEF. The length of BC¯¯¯¯¯ is 21 cm. The length of DE¯¯¯¯¯ is 10 cm. The length of EF¯¯¯¯¯ is 14 cm. What is the length of AB¯¯¯¯¯? 15 …
WebJun 20, 2024 · help plz. +2. 3299. 2. +236. In right triangle ABC, the length of side BC is 2 units, the length of side AC is 4 units and the measure of angle C is 60 degrees. What is … WebTo calculate the missing length of a triangle having 2 known sides and an included angle, you can use this formula c² = a² +b² - 2ab•cos C. In this case AC is b opposite ∠B, BC is a opposite ∠A, AB is c opposite ∠C in triangle ABC. b=7 cm and a=3 cm given, ∠C is variable since you want to make three non-congruent triangles.
WebClick here👆to get an answer to your question ️ In ABC , the measure of B is 90^∘, BC = 16 , and AC = 20 . DEF is similar to ABC , where vertices D, E, and F correspond to vertices. A, B …
WebLearn how to find the length of the segment NB of a right triangle ABC. AM + CN = 1. Geometry Challenge. Mathematical Olympiad Geometry problem. Important ge... how to reshape teethWebSep 11, 2024 · In ABC the length of sides BC, CA and AB are a, b and c respectively. Median AD drawn from A is ⊥ to BC then b is Q4. From the following diagram the line segment XY is parallel to side AC of ABC and it divides the triangle into two parts of equal areas then AX / AB = Q5. From the following diagram AD ⊥ BC and AD ⊥ EF. north creek lake park montgomery village mdWebLength of BC = 19.2 inches. Angle C = 46 degrees. Given triangle ABC is similar to triangle DEF, measure of angle A = (x + 10) degrees, measure of angle B = (3z - 20) degrees, measure of... north creek hotels nyWebIf this is true, then BC is the corresponding side to DC. So we know that the length of BC over DC right over here is going to be equal to the length of-- well, we want to figure out what … north creek mini martWebGiven that abc ~ efg, if bc = 5, and fg = 12.5, what is the length of ? Answers: 3 Show answers * * = * = Another question on Mathematics. Mathematics, 21.06.2024 16:30 ... the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement. north creek ny 14 day weatherWebAnswer (1 of 3): AB + BC = 10 cm …(1) BC + CA = 12 cm …(2) CA + AB = 16 cm …(3) Add (1), (2) and (3) to get 2AB + 2BC + 2CA = 10 + 12 + 16 = 38, or Hence the perimeter of ABC = … how to reshape video in premiereWebMay 13, 2024 · There's a right triangle ABC - and we know that the angle ∠C is the right angle in that triangle, meaning that the side across from it, AB, will be the hypotenuse. We also know the length of side AB is 13, and one … how to reshingle a garage roof