∠3 and ∠4 are supplementary angles. Given m∠3=56°, find m∠4
1 answer:
Answer: the measure of angle 4 is 124.
Step-by-step explanation: A supplementary angle is equal to 180°, so you have to subtract 56° from 180°.
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Answer
My answer is in the photo above
Answer:
96 in²
Step-by-step explanation:
Lateral surface area
= 3 rectangles
(4×8) + (3×8) + (5×8)
32 + 24 + 40
96 in²
Answer: C
Step-by-step explanation:
Supplementary angles add up to 180
x + 83 = 180
x= 97
4. is A 15
5. is C 12
6. is B 4, 8, 12, 16
hope this helps :)
Answer:
I got 103˚ because I put (x+40)˚ into the calculator
