wnbxbsb wnbxbsb

03-12-2020
Mathematics

contestada

Find the arc length of AB to the nearest tenth.
90°
B
A
70 m
The arc length is
meters.

Find the arc length of AB to the nearest tenth 90 B A 70 m The arc length is meters class=

Respuesta :

05-12-2020

90 is a fourth of 360, so the a fourth of the total circumference is between those two radii. This means that, if you find the circumference and divide it by 4, the resulting number is that length.

Answer Link

Otras preguntas

A diagram shows circles to represent the populations of various countries in the world. The circle for India has a radius of 3.2 cm and the circle for China has

Let f ( ) sin(arctan ) x x = . What is the range of f ?

The area of a rectangle is given by the expression x2 + 5x + 4. If the length of one side is given by x + 2, what is the length of the other side?

Question two, need help with

Why was the early West considered a "crossroads of culture"? Mexico originally owned the land, so the cultures of Americans, Mexicans, and Native Americans wer

During a hole-up what is your primary concern?

What ordered pair is the reflection of (3, 10) across the x-axis? A. (10, 3) B. (−3, 10) C. (3, −10) D. (−3, −10)

Explain how do the abiotic and biotic factors within different environments help support different varieties of organisms?

How were the italian renaissance and the northern renaissance similar?

What element of modernist poetry is evident in this excerpt from "The Negro Speaks of Rivers" by Langston Hughes