Answer: 1.(-3.4)(5)=-17
2.(-8)(2.2)=17.6
3. (3.8)(-5)=-19
4.(-9.5)(-2)
Step-by-step explanation:
Step-by-step explanation:
< AEB + < BEC = 180° {BEING LINEAR PAIR }
26° + < BEC = 180°
< BEC = 180° - 26°
< BEC = 154°
ARC BC = < BEC ( relation between arc and central angle)
Arc BC = 154°
Hope it will help :)
Calculate the circumference and then add the 1 cm overlap:
C = pi*(6.6 cm) + 1 cm = 21.7 cm.
Next, mult this C by the height, 8.8 cm: Total area is 21.7 cm times 8.8 cm,
or 191.3 cm^3 (answer)
Answer:
AED = 136
Step-by-step explanation:
AED and DEB form supplementary angles, which mean they add to 180 degrees.
AED + DEB = 180
AED +44 = 180
Subtract 44 from each side
AED +44-44 = 180-44
AED = 136
