Answer:
a. 9in
b. 0.4 cm or 2/5cm
c. 0.7squnits
d. no measure given
Step-by-step explanation:
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Supplementary angles = Angles that add up to 180°.
∠5 + ∠7 = 180° ← supplementary angles
∠1 = ∠5
Since ∠5 + ∠6 = 180°
⇒ ∠1 and ∠6 will also be 180° . ← supplementary angles
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Answer: ∠5 + ∠7 (Answer D) and ∠1 + ∠6 (Answer A)
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Answer:
The answer is 675.75
Step-by-step explanation:
159 × 4.25= 675.75