Answer:
Six planes
Step-by-step explanation:
A plane is defined by the three different points on the same surface.
So the planes given in the picture are,
Plane A or plane MSR
Plane PWM
Plane QTS
Plane WTS
Plane QPN
Plane PQT
Therefore, six faces of the given polygon will define the six planes.
Answer:
215
Step-by-step explanation:
105*2=210
210+5=215
Answer:
what
Step-by-step explanation:
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Answer:
Area = 100m²
Step-by-step explanation:
Given :
Height of triangle = 10 m
Length of base = 2 * height = 2 * 10 = 20 m
Area of right angle triangle :
1/2 * base * height
Area = 1/2 * 20 * 10
Area = 0.5 * 10 * 20
Area = 100m²
Answer:2x-1
Step-by-step explanation: