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PIT_PIT [208]
2 years ago
10

What is the measurement of angle A? ​

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
7 0

Answer:

51

Step-by-step explanation:

All triangles =180 degrees

180-78 = 102

Since this triangle is an isosceles triangle, that means that 2 sides are the same length, and that 2 angles are the same.

102/2 (you divide by 2 bc the angles unknown are the same measurement) and that equals 51 degrees

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Step-by-step explanation:

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2 years ago
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Answer:

25 extra litres

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3 years ago
a clothing store sells socks in four sizes: small, medium, large and extra-large. The sizes are sold in the ratio of 3 : 2 : 1.
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Step-by-step explanation:

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3 years ago
80 POINTS !!!!!! Will give brainliest.
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Answer:

Step-by-step explanation:

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3 years ago
Read 2 more answers
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