Web22 In right triangle ABC, AB =20, AC =12, BC =16, and m∠C =90. Find, to the nearest degree, the measure of ∠A. 23 A 28-foot ladder is leaning against a house. The bottom of the ladder is 6 feet from the base of the house. Find the measure of the angle formed by the ladder and the ground, to the nearest degree. WebJan 14, 2010 · Best Answer. Copy. This can only be solved with the information given if we regard ∆ABC as a right angled triangle. If AC is the hypotenuse then Sin c = 2/11 = …
Solved 11. In right triangle ABC shown below, AB = 18.3 and - Chegg
WebIdentify the case that applies (1 triangle, 2 triangles, or no triangle) Compare sides a and b: 60 m < 100 m . Compare side a and h: 60 m > 46.9 m . Since side a is greater than the height but less than side b there will be 2 possible . triangles formed. Find B1 and B2. sin sin ab AB = 60 100 sin28 sin. B = ° 60sin 100sin28B =° 100sin28 sin ... WebJan 14, 2010 · Study now. See answer (1) Best Answer. Copy. This can only be solved with the information given if we regard ∆ABC as a right angled triangle. If AC is the hypotenuse then Sin c = 2/11 = 0.181818 therefore angle c = 10.48°. If AC is not the hypotenuse then Tan c = 2/11 = 0.181818 therefore angle c = 10 .30°. Wiki User. flying termites florida
Triangle Theorems Calculator
WebFree math problem solver answers your trigonometry homework questions with step-by-step explanations. WebIn Triangle ABC, AC 2 90". AB : 29 cm and AC : 15 cm. Calculate the measure of AB. 0 £3 = 31.15" 0 AB = 53.57" 0 [B : 58.85" 0 413 : 2735" A guy wire attached to the top of a radio antenna is bolted to the ground 48 yards from the base of the tower. If the wire makes an angle of 14° with the ground, how high is the radio antenna? WebIt's also useful for finding a missing side when given the other sides and one angle measure. Example 1: Finding an angle Let's find m\angle B m∠B in the following triangle: According to the law of cosines: (AC)^2= (AB)^2+ (BC)^2-2 (AB) (BC)\cos (\angle B) (AC)2 = (AB)2 + (B C)2 − 2(AB)(B C) cos(∠B) Now we can plug the values and solve: greenmount address