Question

Find angles (A+B+C+D+E+F+G) in the given figure.

Please answer it correctly with explanation ​

Answer 1

Step-by-step explanation:

on joining the following vertices together they

form a hexagon

so

A+B+C+D+E+F+G= (n-2)180=(6-2)180=4×180=720°

Answer 2

Answer:

if you join all vertices it will form a heptagon

so the formulas are

$(n - 2)180deg$

$(2n - 4)90deg$

using first formula

(n-2)180°

=(7-2)180°

=5×180°=900°

using second formula

(2n-4)90°

=(2×7-4)90°

=(14-4)90°

=10×90°

=900°

Hence verified

Step-by-step explanation:

please mark as brainliest