Question

pls give Ch 6 Traingle Formulas​

Answer 1

Answer:

area of triangle 1÷2×base × altitude

perimeter of triangle sum of all sides

Answer 2

Answer:

SAS congruence rule: Tow triangles are congruent if two sides are the include angle of One triangle are equal to the two side and the included angle of the other triangle

Step-by-step explanation:

ASA congruence rule : Two triangles are congruent if two angles and the include side of One triangle are equal to the angle and the include side of other triangle

SSS congruence rule: if three sides of a triangle are equal to the three side of another triangle then the two triangle are congruent

RHS congruence rule: in two right triangles the hypotenuse and one side of One triangle are equal to the hypotenuse and one side of the other triangle then the two triangle are congruent

AAS congruence rule: Two triangles are congruent if any two pairs of angle and one pair of corresponding sides are equal. We may call it as the AAS congruence rule

Hope it helps for you