Ask question

Ask question

All categories

3 years ago

11

What type of traingle is a 45-45-90 triangle

1 answer:

Alexxandr [17]3 years ago

8 0

Answer:

isosceles triangle

Step-by-step explanation:

An isosceles triangle has both two equal sides and two equal angles.

You might be interested in

Need some help please

Pie

Answer:

145

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the total area of the shape

solong [7]

Answer:

Area : 704 square units

Step-by-step explanation:

First you do 16 x 10 = 160

then you do 32 x 17 = 544

then you add 160 + 544 = 704 (D)

7 0

3 years ago

Which set of lengths are the side lengths of a right triangle? (9,15,17) (14,23,25) (20,30,40) (15,36,39)

goldfiish [28.3K]

Answer:

(15, 36, 39)

Step-by-step explanation:

Using pythagoreas formula: A^2 * B^2 = C^2

so a=15, b=36, c=39

15^2+36^2=39^2

6 0

3 years ago

Solve: 3 x (3 + 12/3)-4=<br>

Zarrin [17]

Answer:

I get 17.

Step-by-step explanation:

Reduce the fraction:

3 ( 3 + 4 ) - 4

Add the numbers:

3 x 7 - 4

Multiply the numbers:

21 - 4

Subtract the numbers:

17

5 0

3 years ago

Read 2 more answers

The perimeter of a rectangle is 72 centimeters. The base is 3 times the height. What are the dimensions of the rectangle?

Paha777 [63]

The answer is c. H =9 cm, b = 27 cm

6 0

3 years ago