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ValentinkaMS [17]
3 years ago
14

in an isosceles triangle if a base angle has a measure of 55 degrees then the vertex angle must have a measure of 70 degrees as

well
Mathematics
1 answer:
nexus9112 [7]3 years ago
3 0

Answer:

True

Step-by-step explanation:

The base angles of an isosceles triangle are equal.

The sum of the 3 angles in a triangle = 180°, thus

vertex angle = 180° - (55 + 55)° = 180° - 110° = 70°

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in a class the ratio of boys to girls is 3/2. if there are 12 boys in the class, how many girls are there? ​
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dimaraw [331]

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3 years ago
In rectangle nice, the base is 2x and the height is x+1. the perimeter is 53 feet. find the height
mihalych1998 [28]
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4 0
3 years ago
There is $2,134 in a savings account. If next year the money is two times as much, what is the total amount in the savings accou
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Hello!

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I hope this helps!

6 0
3 years ago
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Please Help! Will mark Brainliest for correct answer! 12 POINTS!
uranmaximum [27]
It's the second one for sure
6 0
3 years ago
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