Question

Find the value of mid-ordinate if the value of R can be given as 22.19m and the angle is given as 19˚21ꞌ.​

Answer 1

Answer:

i dont knowjdgpajgtkn

Answer 2

Explanation:

Given Find the value of mid-ordinate if the value of R can be given as 22.19 m and the angle is given as 19˚21ꞌ.

• So we need to find the value of mid-ordinate.
• So R = 22.19 m
• Theta = 19 degree 21’.
• So we have mid-ordinate = R – R x cos theta / 2
•                                         = 22.19 – 22.19 x cos (19 degree 21 min) / 2
•                                         = 22.19 – 22.19 x cos (19 + 21 / 60) / 2
•                                          = 22.19 – 22.19 x cos (19 + 0.35) / 2
•                                          = 22.19 – 22.19 x cos 19.35 / 2
•                                          = 22.19 – 22.19 x cos 9.675
•                                           = 22.19 – 22.19 x 0.985
•                                           = 22.19 – 21.857
•                                           = 0.33 m

Reference link will be

https://brainly.in/question/15155722