SHSHBDVDIN SHSHBDVDIN

Mathematics

Answered

Question 5
Calculate the perimeter of the sector
4cm
285

Question 5 Calculate The Perimeter Of The Sector 4cm 285 class=

Answer :

DWREADIN DWREADIN

Circumference of circle of radius 4 cm = 8π cm
length of 285° arc = (285/360)×(circumference) = (19/24) × 8π = (19/3)π
Perimeter of sector = arc length + 2 radii = (19/3)π + 8 ≈ 27.9 cm

Answer Link

In Trainings: Other Questions

Importance Of Protein In Structure

Dimensions Of Diversity Are: A. Treatment Or Consideration Of, Or Making A Distinction In Favor Of Or Against, A person Or Thing Based On The Group, Class, Or C

Which Of The Following Had The Largest Land-based Empire In The History Of The World After Taking Beijing In 1215? A. The Tang Dynasty B. The Mongol Empire C. T

What IS An Internal Conflict In A literary Work? • A Conflict Between Characters Who Are Related • A Conflict Between A Character And the Environment • A Confli

Twelve Different Video Games Showing Drugs Were Observed. The Duration Times Of Drugs Were Recorded, With The Times (seconds) Listed Below. Assume That These

Importance Of Protein In Structure

A Dark Purple Liquid Is Diluted By Adding Water. The Diluted Liquid Becomes A Pale Purple Colour. Explain The Process That Causes This Change. Refer To Particle

To Test The Presence Of Water In Different Food Items. Procedure 1. Take 50g Of Each Of Rajma Seeds, Coriander Leaves And Potato slices, In Separate Plates. 2.

5 1/2 Divided By 1 3/8

In The Circle Below, If Arc AB Is Congruent To Arc CD, Chord AB = 16x - 2 And Chord CD = 14x + 8, Find X.

Peaches Are 1.79 A Pound At The Grocery Store.if Kim Bought 3.5 Pounds Of Peaches How Much Did She Spend?

Can You Get Out Of Jail Within 3 Days Or 7 Days Or At Least 2 Weeks Or Are They Just Lying About Being In Jail To Begin With?