Atype of bamboo holds the guinness world record for the fastest growing plant .it can grow up to 91 cm per day .how fast in inches per hour can the bamboo grow ? show your work using the correct conversion factors

It should be 7.5cm an hour

91 / 12 = 7.5

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value