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Biblioteka

Geo - Unit 4 - Lesson 2

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Posljednje ažuriranje over 1 year ago
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Pitanje 1
1.

1. Find the lengths of the legs.

Pitanje 2
2.

Find the length of each side marked by a variable.

Leave your answers in simplest radical form if necessary.

y=

x=

Pitanje 3
3.

Find the length of each side marked by a variable.

ve your answers in simplest radical form if necessary.

y=

x=

Pitanje 4
4.

Find the length of each side marked by a variable.

Leave your answers in simplest radical form if necessary.

y=

x=

Pitanje 5
5.

Find the length of each side marked by a variable.

Leave your answers in simplest radical form if necessary.

y=

x=

Pitanje 6
6.

Find the length of each side marked by a variable.

Leave your answers in simplest radical form if necessary.

y=

x=

Pitanje 7
7.

Find the length of each side marked by a variable.

Leave your answers in simplest radical form if necessary.

y=

x=

Pitanje 8
8.

2. What is the length of the diagonal?

Leave your answer in radical form (not as a decimal).

Pitanje 9
9.

3. A square has a diagonal of length 5 cm.

What is the area of the square?

The square is cm squared.

Pitanje 10
10.

4. Priya is teaching her younger cousin to ride a bike. She wants to stay on roads that are not too steep and easy enough for a new bike rider. She has decided the roads must have an angle less than or equal to 7 degrees.

A 7 degree angle in a right triangle has a 3:25 ratio for the legs.

From the list below, select 2 right triangles that have legs that would be safe for a new bike rider.

1
Pitanje 11
11.

5. a) Do yo agree with either of them?

1
Pitanje 12
12.

5. b) Side AC is______ units long.

1
Pitanje 14
14.

6. In right triangle ABC, angle C is a right angle, AB is 25 units long, and BC is 24 units long. What is the length of AC?

AC= units

Pitanje 15
15.

a) Find the length of EF.

b) Find the measure of \angle E.

Pitanje 16
16.

Determine if each statement must be true, could possibly be true, or definitely can't be true.

a) Isosceles triangles are similar.

Pitanje 13
13.

5. c) Side DE is______ units long.