Question

assignment activity 5/7 5.2 and 5.3 area & perimeter in the coordinate plane | geometry | distance formula and alternatives determine the perimeter of △ghj. - count along each horizontal and vertical distance - use the pythagorean theorem in each triangle to find the diagonal distances multiple - choice question use either the distance formula or pythagorean theorem to find the length of side gh. show your work on the capture sheet. 20.1 units 134 units 13.1 units

Explanation:

Step1: Count horizontal/vertical lengths

Count grid - squares for straight - side lengths.

Step2: Apply Pythagorean theorem for slanted sides

For slanted sides, if horizontal change is $a$ and vertical change is $b$, side length $s=\sqrt{a^{2}+b^{2}}$. Then sum all side lengths for perimeter.

Answer:

(No specific answer given as no grid - square values are provided to calculate actual lengths)