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What part of the Earth's surface is represented at 0 45 and 90 degree angles?
Wiki User
∙ 12y ago
0=45 degrees?
Wiki User
∙ 12y ago
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Can a triangle have two 90 degrees angles in it?
no. if it contained two 90 degree angles it would have to have at least four sides.
What degree is a trapezium?
Do you mean how much do the angles add to it is 360 degrees. This is true of all 4 sided shapes or quadrilaterals.
What is sexagesimal system?
It is a system of counting in 60s. Very common in Babylonian times, it survives in our current measurement of time and of angles. An hour or degree are divided into 60 minutes and each of these is divided into 60 seconds.
What is the complementary angle of 113 degree angle?
Two angles are complementary if they both add up to 90 degrees. This means that a complementary angle would have to be negative 23 degrees if the given angle is 113 (-23+113=90) . However I suspect that you are looking for the supplementary angle. Supplementary angles total 180 degrees. If so, the supplement would be 77 degrees.
What quadrant does -135 degrees?
Third quadrant. From the origin (0,0) and on the positive x-axis. Move an arrow/line clockwise from this axis by 135 degrees. The first 90 degrees are in the bottom right (4th)quandrant. The next 90 degrees(to 180 degrees ; includes 135) will be in the bottom left (3rd) quadrant. NB From the positive x-axis ,moving anti-clockwise about the origin the angles are positive. When moving clockwise from the same axis the angles are negative.
What bar do you need for a surface piercing?
a surface bar which is shaped like a staple with two 90 degree angles.
What angles form square angles?
90 degree angles.90 degree angles.90 degree angles.90 degree angles.
Can the summation of the angles of a triangle be more than 180 degree?
Not if the triangle is in a plane. But the answer is YES for a traingle on a convex surface - such as the surface of the earth.
Why are latitudes and longitudes always expressed in angles?
1). They are both intervals on the curved surface of a sphere, so units of linear measurement would not do the job. 2). In the case of longitude, all longitudes merge (come together) at the north and south poles. So the distance represented by 1 degree of longitude is not the same distance everywhere. It depends on your latitude.
Why nautical mile is needed?
a nautical mile is a minute (1/60th) of one degree of the earths surface so it corresponds to maps
What supplementary angles have equal degree measure?
2 90 degree (right) angles
Why are all obtuse angles not the same size?
They are not all the same because obtuse angles vary from 90 degree angles to 180 degree angles.
What angles are greater than 90 degree but less than 180 degree?
They are obtuse angles.
What angles does a octagon have?
It has eight 45 degree angles.
What angles does a rectangle have?
Four 90 degree angles.
What four angles does a rectangle have?
All 4 angles are 90 degree angles.
Does Perpendicular lines form four 180 degree angles?
no, it makes four 90 degree angles
