BC triangles ABC and BDC lie in different planes. The height of their soles is 2√3 cm and 3 cm, and the distance AD is √3 cm. Finds the value of the angle between the planes ABC and BDC

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

55 because 55 + 55 = 110 good luck babe

you did the answer gesesgsesegsge

(x,y) it'll always be like that.

in this case x is grams and y is ounces.

if there were numbers there, like (5,3)

x would be 5 and y would be 3.