Question

13. Find the base of a triangle 4 points
whose : Area = 300 cm²
height
= 7.5 cm
O 70 cm
O 75 cm
O 80 cm
O 85 cm​

Answer 1

Answer:

base=80

here is the answer

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Step-by-step explanation:

let the base=x

height=7.5cm

area=300cmsq

Area of a triangle=1/2×b×h

300=1/2×x×7.5

300×2/7.5=x

600/7.5 =x

x=80

base=x=80cm

option (C)