The interior angel to ∠7 is the angel ∠4
because ∠7 + ∠4 = 180°
The correct choice is number 1
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Answer:
717,051
seven hundred seventeen thousand, fifty-one
Step-by-step explanation:
Answer:
28.26
Step-by-step explanation:
The area of a circle is πr^2. So all you would do you be π times 3 to the power of 2 to get abour 28.26.
Is is 12 × 15 which is 150 inches.
Answer:
4.5 cm 2
Step-by-step explanation:
Formula of the area of a Triangle =
3*3=9
9/2=4.5
area= 4.5 cm 2