Question

find the missing value. base = 20 cm. Height = ? area of triangle = 300cm sq. (answer should be in proper definition then I will follow you )​

Answer 1

Answer:

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Given,

Base, b = 20cm

Height, h = ?

Area of triangle = 300cm^2 (eqn1)

We know that

Area of triangle =1/2×b×h (eqn2)

Bye equation 1 and 2

1/2×b×h = 300

1/2×20×h =300

10 h = 300

h =300/10

h = 30 cm

It means height of the triangle is 30cm.

Answer 2

Answer:

Given,base of triangle=20cm

Area of triangle=300cm^2

To find=height=

Solution=

ATQ

Area of triangle=300cm^2

1/2×base×height =300cm^2

1/2×20×height =300

10×height=300

Height = 300/10=30 Answer

Step-by-step explanation:

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