Each side of an equilateral triangle measures 8 cm

Asked by admin @ 23/08/2021 in Math viewed by 281 People

each side of an equilateral triangle measures 8 cm find the area of the triangle to 2 decimal places and find the height of the triangle to 2 decimal places take root 3 is equals to 1.732

Answered by admin @ 23/08/2021

Area of equilateral triangle = root3/4×8×8
6.928 cm^2
area = 1/2×b×h = 6.928
1/2×8×h = 6.928
h = 6.928/4
h = 1.732 cm

The adjacent sides of a parallelogram abcd measure 34 cm

Asked by admin @ 03/08/2021 in Math viewed by 305 persons

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Asked by admin @ 24/08/2021 in Math viewed by 280 persons

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Asked by maham237 @ 26/12/2020 in Mathematics viewed by 461 persons

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Asked by admin @ 13/08/2021 in Math viewed by 328 persons

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Asked by admin @ 12/08/2021 in Math viewed by 274 persons

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