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What is right angle DEF?
It is an angle measuring 90 degrees.
What is the vertex of the angle DEF?
The letter E would be at the vertex. The two lines enclosing the angle E would be ED and EF. Usually, to make it quite clear we would call angle E by the description "angle DEF or angle FED (they are the same angle).
What are congruence theorems and postulates?
If the sides AB, BC and CA of triangle ABC correspond to the sides DE, EF and FD of triangle DEF, then the two triangles are congruent if:AB = DE, BC = EF and CA = FD (SSS)AB = DE, BC = EF and angle ABC = angle DEF (SAS)AB = DE, angle ABC = angle DEF, angle BCA = angle EFD (ASA)If the triangles are right angled at A and D so that BC and EF are hypotenuses, then the triangles are congruent ifBC = EF and AB = DE (RHS)BC = EF and angle ABC = angle DEF (RHA).
What is the relationship between the measure of an angle and the reflex measure of the angle?
they both measure the angle in degrees
Measure of each angle of a hexagon?
each measure of the angle at point h has a measure of
Which angle in DEF has the largest measure?
NO.
What is another name fpr right angle DEF?
Angle DEF is the same as angle FED.
In triangle DEF angle E is 3 times angle D and angle F is 9 less than angle E what is the measure of each angle?
D=27 E=81 F=72
In triangle DEF DE equals 5 and measure of angle D is 55 degree's find Fe to the nearest tenth?
in triangle def side de equals 5 and angle d equals 55 find fe
What describe an angle with a vertex at E?
FED and DEF lol
What is right angle DEF?
It is an angle measuring 90 degrees.
What is the vertex of the angle DEF?
The letter E would be at the vertex. The two lines enclosing the angle E would be ED and EF. Usually, to make it quite clear we would call angle E by the description "angle DEF or angle FED (they are the same angle).
What is another name for def?
Right angle E
What is another name for right angle DEF?
Right angle E. The vertex of any angle can also be used to name the angle.
If the measure of DEF is 76 degrees what is the measure of DE?
Idc
Explain what the measure of an angle is?
the measure of an angle is the degrees of an angle.
What are congruence theorems and postulates?
If the sides AB, BC and CA of triangle ABC correspond to the sides DE, EF and FD of triangle DEF, then the two triangles are congruent if:AB = DE, BC = EF and CA = FD (SSS)AB = DE, BC = EF and angle ABC = angle DEF (SAS)AB = DE, angle ABC = angle DEF, angle BCA = angle EFD (ASA)If the triangles are right angled at A and D so that BC and EF are hypotenuses, then the triangles are congruent ifBC = EF and AB = DE (RHS)BC = EF and angle ABC = angle DEF (RHA).
