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. 13.0 units 194 units 20.1 units review

Explanation:

Step1: Identify right - angled triangles

For each side of △GHJ, form right - angled triangles with horizontal and vertical sides.

Step2: Apply Pythagorean theorem

If horizontal side is $a$ and vertical side is $b$, side length $s=\sqrt{a^{2}+b^{2}}$. Do this for all sides and sum.

Answer:

(No side lengths or coordinates given to calculate actual perimeter. Need more info to give a numerical answer.)