Answer:
The length of the hypotenuse of this triangle is 150√2 mm.
Step-by-step explanation:
Consider the square ABCD shown in the image below.
The sides are 150 mm each.
All the angles of a square are 90°.
Now The square is folded in half along the diagonal BD.
The angles A, B and D are: 45°, 45° and 90°.
The hypotenuse of the right angled triangle is BD.
Compute the length of BD using the pythagoras theorem as follows:
Thus, the length of the hypotenuse of this triangle is 150√2 mm.
Answer:
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Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3 points are not colinear will define a plane