## 11. Each of equal sides of an isosceles triangle is 4 cm greater than its height. If the base of the triangle is 24 cm; calculate

Question

11. Each of equal sides of an isosceles triangle is
4 cm greater than its height. If the base of the
triangle is 24 cm; calculate the perimeter and
the area of the triangle.​

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1 week 2021-11-15T10:08:57+00:00 2 Answers 0 views 0

24 को 4 बराबर 66 x 4 = 24 से विभाजित किया गया है और यही उत्तर है जब आपको इस k के लिए समानांतर रेखाओं का उपयोग करना होगा

24 ko 4 baraabar 66 x 4 = 24 se vibhaajit kiya gaya hai aur yahee uttar hai jab aapako is k ke lie samaanaantar rekhaon ka upayog karana hoga

Step-by-step explanation:

Perimeter = 64cm

Area = 192cm^2

Step-by-step explanation:

Base = 24cm

Height = xcm

(x+4)^2 = x^2 + (12)^2

x^2 + 8x + 16 = x^2 + (12)^2

8x = x^2 – x^2 + 144 – 16

8x = 128

x = 128/8

x = 16

Perimeter = 24 + 16+ 4 + 16 + 4

Perimeter = 64cm

Area =

{S = 64/2 = 32 ; A = 24 ; B = 20 ; C = 20}

Area =

Area =

Area =

Area = 8*2*12

Area =