Geometry - 4J Blog Server
... two figures, use the definition of congruence in terms of rigid motion to decide if the figures are congruent. n Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and only if corresponding pairs of sides and corresponding pairs of angles are cong ...
... two figures, use the definition of congruence in terms of rigid motion to decide if the figures are congruent. n Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and only if corresponding pairs of sides and corresponding pairs of angles are cong ...
Analytic Geometry Condensed Study Guide
... proof that follows: When a figure is dilated, the image and preimage are similar(same shape). Similar figures have congruent angles and proportional sides. ...
... proof that follows: When a figure is dilated, the image and preimage are similar(same shape). Similar figures have congruent angles and proportional sides. ...
Isosceles and Equilateral Triangles
... Use the protractor to measure each angle of your constructed equilateral triangle. What do you notice? From the Base Angles Theorem, the angles opposite congruent sides in an isosceles triangle are congruent. So, if all three sides of the triangle are congruent, then all of the angles are congruent, ...
... Use the protractor to measure each angle of your constructed equilateral triangle. What do you notice? From the Base Angles Theorem, the angles opposite congruent sides in an isosceles triangle are congruent. So, if all three sides of the triangle are congruent, then all of the angles are congruent, ...
