B= (8,-2)in the diagram the areas of aadc and adcb are in a ratio of 3 4. what are the coordinates of point ? a. (3.-7)b. (5-5)c. (7.-3)d. (4.6)search

30

step-by-step explanation:

idk

i hope i

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

whew you’re speaking a different language