chaunceybillups chaunceybillups

27-07-2022
Mathematics

contestada

If the lengths of a triangle are 8, 12, and 18 can it be a right triangle?

Respuesta :

krishshah0510 krishshah0510

27-07-2022

No it cannot be right angle

Answer Link

skabetix skabetix

27-07-2022

Hello,

The triangle be right only if : 18² = 8² + 12²

We have : 18² = 18 × 18 = 324

and 8² + 12² = 8 × 8 + 12 × 12 = 208

324 ≠ 208 → the triangle can not be a right triangle

Answer Link

Otras preguntas

Which bond is most polar? A) N -H B) C -H C) O -H D) H -H Can anyone explain this one?

The German Confederation was made up of __________________ separate states but had a common language and culture.

a homozygous dominant brown mouse is crossed with a heterozygous mouse tan is the recessive color

The phylum with endoderm, mesoderm, and ectoderm is a. Cnidaria. b. Porifera. c. Platyhelminthes. d. all of the above.

A glass jar is shaped like a cylinder. The jar for a height of 8 in. and a base with a diameter of 4in. There are 3 in. of grape jelly left in the jar. What

Joe is given five tests that all have a maximum score of 100 points. The mean of his test scores is 90. If all his tests have a different grade and all the grad

Compute without using a calculator. 2 sin 765◦ + tan 1485◦ cot 135◦

what changes did the British make in the American colonies?

How many pi bonds are in the molecule 2-butyne, CH₃C≡CCH₃? a. 1 b. 2 c. 4 d. 6 e. 10

how do you solve 6/b-1=9/7