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krishnanama177886:
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Step-by-step explanation:
PLEASE MAKE IT BRAINLIST
ANSWERED BY ASHUTOSH TIWARI
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Answered by
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Answer:
area is
16✓3(✓3+1)
Step-by-step explanation:
first take triangle SPR
now area of triangle SPR = 1/2 B×H= 1/2×8× 12 = 48 cm² ( as the triangle is right angle triangle)
now take triangle PQR which is equilateral triangle and the formula for equilateral triangle is ✓3/4 a² where a is side of equilateral triangle
now put the value we get
✓3/4 ×8 ×8 = 16√3 cm²
TOTAL AREA IS EQUAL TO triangle PSR + PQR
So we get = 48 + 16√3
take common 16√3(3+1) cm²...
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