Learning task 1. using a peace of paper, follow the instructions below 1. draw at triangle and name it as ∆BOD 2.put point y on the right side of the triangle
3.Extend line segment OD to point y.
4. Identify the exterior angle and its two remote interior angles
5. Now. Cut the two remote interior angles and paste it an the exterior angle
6. Observe

Please answer now​

i am not sure :

step-by-step explanation:

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

sorry i got nothing

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )