Answer:
45-20=25
Step-by-step explanation:
i think im sure. im sorry if i gave you the wrong answer
Answer:
A=B=C... wouldn't both B and C be equal to A? Also I can't see the statements.
Answer:
3.6 cm
Step-by-step explanation:
The area of a trapezoid is found by
A = 1/2 (b1+b2)*h
We know the area of 4.5 and the top is 1 and the bottom is 1.5
4.5 = 1/2 (1+1.5) h
4.5 = 1/2 (2.5) h
4.5 =1.25h
Divide each side by 1.25
4.5/1.25 = 1.25h/1.25
3.6 =h
Answer:
you are right, 36°
Step-by-step explanation:
angles add up to 180
