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What degrees do you make an angle and bevel cut for crown moulding on an inside corner?
you could build a miter box that holds the moulding at the same angle as it is mounted between the wall and ceiling. Lay the moulding against the front and back of the box and cut across the face at a 45 degree when viewed above straight down. If the moulding is setting as it would be installed it should fit
What is the measure of angle rpq if rp is 10.2cm and pq is 16cm and qr is 40 degree angle?
Well, 40 degrees is already given.. And the angle "R" I assume has a box in its corner, that represents a 90 degree angle. as for I.E: "L" <-- is a 90 degree angle. so you add 40 + 90 = 130. In all triangles will always = 180 degrees. No if and's or but's about it. so you would take your 130 degrees subtract from 180 degrees, 130 - 180 = 50! and that will decipher your answer your looking for.
What is the sign for 90 degrees for angles?
The sign for a 90 degree is a small, perpendicular mark in the corner of the angle, to form a box with the angle.Also, the sine of 90 degrees is 1
What is the box that signifys a right angle mean?
That's exactly what the box means! That box is there to show that an angle is right, as right angles can have different properties than acute or obtuse angles.
What is the small box at the vertex called?
I believe that it's not called anything, it is just a symbol to indicate that the angle is a right angle (90 degrees)
