An engineer designing a building caculates that the diagonal of a rectangular room measures √23 meters. Which of the following m

Question

3 years ago

6

easurements is the best approximation of the lenght of the diagonal ?

2 answers:

Inga [223] · Answer 1 · 2022-09-23T18:38:23+03:00

Inga [223]3 years ago

8 0

Answer:

the guy above is correct

Step-by-step explanation:

IgorLugansk [536] · Answer 2 · 2022-09-23T17:06:44+03:00

Answer:

1. draw the parallelogram with side 20cm and 25cm respectively and also the diagonal as well.

2.Clearly it forms a triangle in the parallelogram with three known lengths of side.

3.Using the cosine rule : c^2=b^2+c^2 -2bc cos c to find the obtuse angle.

Step-by-step explanation: