Name the triangle based on the information provided.
a triangle with 1 right angle.
a triangle with all equel sides.
a triangle with no equal sides.

1. Right triangle

2.Equalateral

3. Scalene

Step-by-step explanation:

1. right triangles are the only triangle with a right angle

2. The base word of equalateral is Equal

3. A scalene triangle is the only triangle with no equal sides

4 puzzles in 3 hours

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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