rysshttps777 rysshttps777

22-05-2022
Mathematics

contestada

A, B & C form a triangle where Z
BAC = 90°.
AB = 3.3 mm and CA = 7.7 mm.
Find the length of BC, giving your
answer rounded to 1 DP.

Respuesta :

kristofersyvari kristofersyvari

22-05-2022

Answer:

BC≈8,38

Step-by-step explanation:

AB=a

BC=c

CA=b

a²+b²=c²

3.3²+7.7²=c²

√70,18=√c²

c≈8,38

Answer Link

Otras preguntas

The triangles are similar. Find x. Please help me!

Find the word which is not the same with the others in agroup A well B sick C healthy D fit A live B smile C sleep D happy

Prompt Translate the following sentences: 1. Don't drive so fast! (usted) 2. The party's over. Everybody out now! 3. Let's eat at this table. *Note: This is a p

I need this nowwww important

Find the value of the sum 219+226+233+⋯+2018. Assume that the terms of the sum form an arithmetic series. Give the exact value as your answer, do not round.

The mutation of a cell for a specific function is called

Find the size of one interior angle of a regular 10-sided polygon.

why is socialization is necessary for individuals?

one class of human rights

What is 21 1/8 minus 14 1/8