2 answers:
Answer:
∠AEB = 118°
Step-by-step explanation:
∠EDC = 31°
∠ECD = ∠EDC = 31°
ΔDEC = contains 180°
∠DEC = 180 - 31 - 31 = 118°
∠AEB = 118° because it is a vertical angle to ∠DEC
Answer:
118
Step-by-step explanation:
the length ED is equal to EC
so
the angle is also the same
that's mean the angle ECD is equal to 31
then to find the another angle just do like this
=180–31–31
=118
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Answer:
340
Step-by-step explanation:
10 ×16=160
12×15=180
160+180=340 so a total of 340 calendars
<span>Find the volume of a cone if the slant height is 50 in and the diameter is 80 in
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</span>
Answer:
cut the two lines at the corner, don't let the lines touch
Step-by-step explanation:
The final price would be 89.35
squash = cordial + water
400 ml = 50 ml + x ml
350 ml = x ml
Therefore, 350 ml are water.
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