UCAPAN SELAMAT NATAL DAN TAHUN BARU

Sugeng wiyosan dalem sang Kristus tuwin warsa enggal. Mugi berkah dalem Gusti tansah lumeber dumateng panjenengan sakeluarganipun.

Today is a wonderful opportunity to pray, to care, to love, to smile, to say.. Merry Christmas, JESUS bless you...

Kasih TUHAN YESUS tidak lekang oleh panas, tidak lapuk oleh hujan, karena itu mari kita balas dg mempersembahkan hidup kepadaNya. Merry XMas & happy new year.

Teorema Pythagoras Pada Bangun Ruang

Rumus panjang diagonal ruang balok dan kubus

1. Balok

 

                                                         d² = p² + l² + t²

                                                               atau

                                                         d =

ket : p = panjang balok; l = lebar balok; t = tinggi balok

d = panjang diagonal ruang balok

2. Kubus

Kubus merupakan balok dengan panjang, lebar, dan tinggi yang sama.

                  d² = 3s²

                     atau

                  d =

ket : s = panjang rusuk kubus

Contoh 1 : Hitunglah panjang diagonal ruang balok yang berukuran :

                  12 cm x 9 cm x 5 cm.

Jawab :

p = 12 cm, l = 9 cm, t = 5 cm

                  d² = p² + l² + t²

                       = 12² + 9² + 5²

                       = 144 + 81 + 25

                       = 250

                  d = √ 250

                     = 5√10 cm

Jadi, panjang diagonal ruang balok itu = 5 cm.

Contoh 2 : Sebuah balok mempunyai panjang 8 cm, lebar 6 cm, dan panjang diagonal ruangnya 5√5 cm. Hitunglah tinggi balok itu.

Jawab :

p = 8 cm ; l = 6 cm ; d = 5√5 cm.

                        d² = p² + l² + t²

                 (5√5)² =  8² + 6² + t ²

                 25 . 5  =  64 + 36 + t ²

                   125   =  100 + t ²

                        t ² =   25

                        t = √25

                        t = 5 cm.

Jadi, tinggi balok itu = 5 cm.

Contoh 3 : Hitunglah panjang diagonal ruang kubus yang panjang rusuknya 5 cm.

Jawab :

s = 5 cm

                  d = s√3              

                     = 5 . √3                      

                     = 5 √3  cm                  

Jadi, panjang diagonal ruang kubus itu =  5 √3  cm.

Contoh 5 : Hitunglah panjang rusuk kubus yang panjang diagonal ruangnya  9 cm

Jawab :

d = 9 cm → s = … cm ?

d = 9

s√3 = 9

s = 3√3

Jadi, panjang rusuk kubus itu = 3√3  cm.

        d = panjang diagonal ruang kubus

This bell is who we are... Amazing!!

THE BELL
I KNOW WHO I AM
I am God's child (John 1:12)
I am Christ's friend (John 15:15)
I am united with the Lord(1 Cor. 6:17)
I am bought with a price(1 Cor. 6:19-20)
I am a saint (set apart for God). (Eph. 1:1)
I am a personal witness of Christ (Acts 1:8)
I am the salt & light of the earth (Matt.5:13-14)
I am a member of the body of Christ(1 Cor 12:27)
I am free forever from condemnation ( Rom. 8: 1-2)
I am a citizen of Heaven. I am significant (Phil.3:20)
I am free from any charge against me (Rom. 8:31-34)
I am a minister of reconciliation for God(2 Cor.5:17-21)
I have access to God through the Holy Spirit (Eph. 2:18)
I am seated with Christ in the heavenly realms (Eph. 2:6)
I cannot be separated from the love of God(Rom.8:35- 39)
I am established, anointed, sealed by God (2 Cor.1:21-22)
I am assured all things work together for good (Rom. 8: 28)
I have been chosen and appointed to bear fruit (John 15:16)
I may approach God with freedom and confidence (Eph. 3: 12)
I can do all things through Christ who strengthens me (Phil. 4:13)
I am the branch of the true vine, a channel of His life (John 15: 1-5)
I am God's temple (1 Cor. 3: 16). I am complete in Christ (Col. 2: 10)
I am hidden with Christ in God (Col. 3:3). I have been justified (Romans 5:1)
I am God's co-worker (1 Cor. 3:9; 2 Cor 6:1). I am God's workmanship( Eph. 2:10)
I am confident that the good works God has begun in me will be perfected (Phil 1: 5)
I have been redeemed and forgiven (Col. 1:14). I have been adopted as God's child(Eph 1:5)
I belong to God
Do you know
who you are!?


Keep this bell ringing...pass it on:)

"The LORD bless you and keep you;
the LORD make His face shine upon you
and be gracious to you;
the LORD turn His face toward you
and give you peace."
Numbers 6:24-26

GOD BLESS YOU AND KEEP YOU