WebApr 10, 2024 · Rounding to the Nearest Tenth. 1. Review rounding on a number line (optional). Let's ignore the decimals for a moment and try rounding to tens instead. Draw a number line from 10 to 20. The numbers on the left half of the line (like 13 or 11) are closer to 10, so they round to 10. The numbers on the right half (like 16 or 17) are closer to 20 ... WebMar 11, 2024 · Given that sin(theta)=0.9465 and theta is acute, find angle theta and round the answer to the nearest tenth of a degree. Theta = inverse sine(0.9465). This ...
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WebRounding to the Nearest Tenth. The tenth number is the first digit after decimal point. If the second digit is greater than or equal to 5 add 1 to calculate rounding to nearest tenth. Example: 10,27 Second digit is 7, add 1 to 2, we get 10,3. Rounding to the Nearest Hundredth. The hundredth number is the second digit after decimal point. WebJan 8, 2024 · Calculate the arc length according to the formula above: L = r * θ = 15 * π/4 = 11.78 cm. Calculate the area of a sector: A = r² * θ / 2 = 15² * π/4 / 2 = 88.36 cm². You can also use the arc length calculator to find the central angle or the circle's radius. Simply input any two values into the appropriate boxes and watch it conducting ... cheap used golf irons sets for sale
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WebSal solves two problems where a missing side length is found by proving that triangles are similar and using this to find the measure. Created by Sal Khan. Sort by: Top Voted. ... We could, but it would be a little confusing and complicated. For instance, instead of using CD/CE at . 6:16, we could have made it something else that would give us ... WebWhat is the length of AC, to the nearest tenth? 6 Given MRO shown below, with trapezoid PTRO, MR =9, MP =2, and PO =4. What is the length of TR? 7 In the diagram below, triangle ACD has points B and E on sides AC and AD, respectively, such that BE CD, AB =1, BC =3.5, and AD =18. What is the length of AE, to the nearest tenth? WebOct 5, 2024 · What is the length of CD? Round to the nearest tenth. A) 2.3 cm B) 4.0 cm C) 10.7 cm D) 18.6 cm See answers Advertisement Advertisement musiclover10045 musiclover10045 length of AC = 10 * sin(30) = 5 cm. Length of CD = 5 /tan(25) = 10.7cm answer is C. Thanks Advertisement Advertisement cheap used golf iron