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ELEN [110]
3 years ago
11

A side of the triangle below has been extended to form an exterior angle of 66°. Find

Mathematics
1 answer:
Rainbow [258]3 years ago
4 0

Step-by-step explanation:

By Exterior Angle Theorem, the sum of the 2 inner angles in the triangle will be equal to the exterior angle.

=> x + 48° = 66°, x = 18°.

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What is the sample space for a single toss of a number cube?
valina [46]

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6

Step-by-step explanation:

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6 0
4 years ago
A sign is 4 1/2 feet wide and 5 1/4 feet long . Find the area of the surface of the sign.
ZanzabumX [31]

Answer: 94.5

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7 0
4 years ago
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guapka [62]

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√20

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