题目Find the measure of the angle marked θ in: 相关知识点: 试题来源: 解析 63.2^(° ) 反馈 收藏
find the measure of the reference angle of the given angle是什么意思啊? 意思是:算出所给角度的基准角。不过还是谢谢。 答案 find the measure of the reference angle of the given angle 找到测量参考角度给定的角度 相关推荐 1 find the measure of the reference angle of the given angle是什么意思啊...
14. Find the measure of the angle given the sine, cosine or tangentRound to the nearest tenth of a degree.Sin (M)=0.8The measure of angle M=degrees.Points possible: 1Unlimited attempts.Score on last attempt: 0.Score in gradebook: 0Message instructor about this question 相关知识点: 试...
Find the angle in radians between the planes 3x+z=1 and 4y+z=1. Find the measure of the angle in radians between the two planes: 4 x - 4 y + 5 z = 10 -1 x - 4 y +2 z = 15 Find the angle between planes 2x + 3y + z + 1 = 0 and x + 2y - 3z -4 = 0...
So, the measure of angle ( )() is about 1.79°.结果一 题目 已知,且,,则cosx=( )A.B.C.D. 答案 【答案】A【解析】因为,,所以,所以,所以,所以,整理得,又,所以。故选:A。 结果二 题目 已知,则( )A. B. C. D. 答案 B 结果三 题目 We are ()at the rapid progress Make h...
A decagon in which the measures of the interior angles are (x + 5)°, (x + 10)°, (x+ 20)°, (x + 30)°, (x+ 35)°, (x+ 40)°, (x+ 60)°, (x+ 70)°, (x + 80)°, and (x + 90)°. 相关知识点: 试题来源: ...
百度试题 结果1 题目 Find for the measure of the angle θ in the given figure. {Express your answer into two Decimal places.}1. 2. 3. 4. 相关知识点: 试题来源: 解析 1. θ=67.36° 反馈 收藏
63. Find the measure of angle ABC as shown in the following figure, where AC =CB = CD, and the measure of angle ADC is 29.A B 相关知识点: 试题来源: 解析 63. Perhatikan gambar berikut ini!Cara IDiketahui bahwa , maka sehingga diperoleh:Sudut :Diketahui , maka sehingga diperoleh:...
ndthe Find the measure of the are or angle indicated.E_(ab)//CD≠q.80°,10)9)”P98-84178R14*5 相关知识点: 试题来源: 解析 19)50 (10)68° (9)由题得:所对圆心角为78°,则其所对圆周角为39°. ∴∠PRQ=∠PQQ=39° 记须所对圆心角为2d,则其所对圆周角为d ∴∠VPR=∠VQR=α...
百度试题 结果1 题目Find the measure of a central angle of a regular hexagon.相关知识点: 试题来源: 解析 60° 60° 反馈 收藏