Answer:
120 degrees.
Step-by-step explanation:
All the angles in a triangle add up to 180. You have two of the angles given:
50 degrees and 70 degrees
To find the third angle of the triangle (BAC), use the expression:
180 - (50 + 70)
180 - 120
60
So, the third angle in the triangle is 60 degrees. Looking at angle DAB, you can see that it forms a straight line with angle BAC. A straight line is 180 degrees. Since we know BAC is 60, and BAC + DAB = 180, by doing 180 - 60, you can see that angle DAB is 120 degrees.
So you would at most 1500 minus 100, then use pemdas to solve.
Answer:
HELLOOOOOO
Step-by-step explanation:
ima crazy person super outgoing :,) ive tried to eat cake up my nose before ... ANYWAYSSSSS hiiii
2.49 dude hope this helps
Answer:
Step-by-step explanation:
The perimeter of a triangle is 72cm. The longest is 6cm less than sum of the other two sides. Twice the shorter side is 7cm than less than the longest side. Find the length of each side of the triangle